| 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 | $214.99 | 6.707% | $229.4094 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $212.95 | 11.296% | $237.0048 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $85.85 | 9.688% | $94.1671 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $9.45 | 6.715% | $10.0846 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $250.64 | 3.780% | $260.1142 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $177.64 | 6.729% | $189.5934 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $201.82 | 8.782% | $219.5438 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $1,153.34 | $1,239.9173 | $1,239.90 | $1,239.90 | $1,239.90 | |