| 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 | $105.68 | 10.848% | $117.1442 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $107.71 | 8.642% | $117.0183 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $224.98 | 5.807% | $238.0446 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $115.62 | 12.336% | $129.8829 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $29.50 | 9.284% | $32.2388 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $183.67 | 4.303% | $191.5733 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $155.37 | 8.677% | $168.8515 | $168.85 | $168.85 | $168.90 |
| 7 purchase totals = | $922.53 | $994.7536 | $994.74 | $994.75 | $994.70 | |