| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.90 | 10.682% | $126.0668 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $217.88 | 12.513% | $245.1433 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $208.97 | 11.503% | $233.0078 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $94.47 | 8.486% | $102.4867 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $184.82 | 13.201% | $209.2181 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $229.95 | 13.286% | $260.5012 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $162.84 | 10.384% | $179.7493 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $1,212.83 | $1,356.1732 | $1,356.18 | $1,356.15 | $1,356.10 | |