| 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 | $126.95 | 8.347% | $137.5465 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $109.67 | 13.163% | $124.1059 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $92.46 | 6.153% | $98.1491 | $98.15 | $98.15 | $98.10 |
| Purchase #4 | $13.64 | 12.592% | $15.3575 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $162.47 | 12.303% | $182.4587 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $38.96 | 7.589% | $41.9167 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $244.46 | 10.424% | $269.9425 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $788.61 | $869.4769 | $869.49 | $869.45 | $869.40 | |