| 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 | $107.73 | 10.356% | $118.8865 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $169.61 | 9.668% | $186.0079 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $103.54 | 6.369% | $110.1345 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $81.69 | 7.414% | $87.7465 | $87.75 | $87.75 | $87.70 |
| Purchase #5 | $223.30 | 9.190% | $243.8213 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $203.95 | 10.258% | $224.8712 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $116.49 | 3.575% | $120.6545 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $1,006.31 | $1,092.1224 | $1,092.12 | $1,092.10 | $1,092.10 | |