| 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 | $228.51 | 5.129% | $240.2303 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $206.28 | 7.362% | $221.4663 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $242.30 | 7.600% | $260.7148 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $113.81 | 13.406% | $129.0674 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $123.65 | 7.675% | $133.1401 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $194.53 | 8.366% | $210.8044 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $155.63 | 8.314% | $168.5691 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $1,264.71 | $1,363.9924 | $1,363.99 | $1,363.95 | $1,364.00 | |