| 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 | $138.39 | 8.499% | $150.1518 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $94.51 | 5.397% | $99.6107 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $100.58 | 10.302% | $110.9418 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $232.28 | 9.102% | $253.4221 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $225.66 | 9.296% | $246.6374 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $135.96 | 11.157% | $151.1291 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $24.45 | 9.551% | $26.7852 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $951.83 | $1,038.6781 | $1,038.68 | $1,038.70 | $1,038.60 | |