| 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 | $233.88 | 6.808% | $249.8026 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $208.85 | 7.486% | $224.4845 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $106.64 | 8.251% | $115.4389 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $56.68 | 13.502% | $64.3329 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $234.63 | 4.381% | $244.9091 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $29.91 | 10.590% | $33.0775 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $24.86 | 12.622% | $27.9978 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $895.45 | $960.0433 | $960.04 | $960.10 | $960.00 | |