| 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 | $94.98 | 7.745% | $102.3362 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $184.78 | 13.643% | $209.9895 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $27.28 | 7.295% | $29.2701 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $245.25 | 3.637% | $254.1697 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $56.71 | 8.122% | $61.316 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $166.68 | 3.596% | $172.6738 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $224.58 | 3.333% | $232.0653 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,000.26 | $1,061.8206 | $1,061.83 | $1,061.75 | $1,061.90 | |