| 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 | $125.34 | 10.464% | $138.4556 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $53.55 | 7.239% | $57.4265 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $153.64 | 9.728% | $168.5861 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $203.72 | 10.232% | $224.5646 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $226.26 | 13.311% | $256.3775 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $12.98 | 7.793% | $13.9915 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $33.89 | 6.652% | $36.1444 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $809.38 | $895.5462 | $895.55 | $895.60 | $895.60 | |