| 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 | $199.49 | 12.599% | $224.6237 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $113.56 | 8.498% | $123.2103 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $152.73 | 12.308% | $171.528 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $59.46 | 11.803% | $66.4781 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $74.61 | 3.351% | $77.1102 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $130.95 | 9.321% | $143.1558 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $37.81 | 3.219% | $39.0271 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $768.61 | $845.1332 | $845.14 | $845.15 | $845.10 | |