| 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 | $229.43 | 10.302% | $253.0659 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $206.47 | 11.156% | $229.5038 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $178.44 | 13.172% | $201.9441 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $140.50 | 4.756% | $147.1822 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $226.74 | 8.254% | $245.4551 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $228.56 | 12.469% | $257.0591 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $194.68 | 8.439% | $211.109 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,404.82 | $1,545.3192 | $1,545.32 | $1,545.30 | $1,545.40 | |