| 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 | $210.94 | 6.432% | $224.5077 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $42.39 | 3.705% | $43.9605 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $186.52 | 7.438% | $200.3934 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $185.89 | 13.124% | $210.2862 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $168.76 | 6.679% | $180.0315 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $82.70 | 12.594% | $93.1152 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $149.51 | 13.347% | $169.4651 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $1,026.71 | $1,121.7596 | $1,121.77 | $1,121.75 | $1,121.80 | |