| 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 | $188.95 | 11.640% | $210.9438 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $68.93 | 7.309% | $73.9681 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $72.71 | 4.265% | $75.8111 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $18.51 | 3.516% | $19.1608 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $97.45 | 12.574% | $109.7034 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $106.88 | 6.145% | $113.4478 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $110.86 | 13.733% | $126.0844 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $664.29 | $729.1194 | $729.11 | $729.10 | $729.10 | |