| 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 | $190.97 | 10.749% | $211.4974 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $48.92 | 10.422% | $54.0184 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $102.93 | 3.182% | $106.2052 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $161.87 | 9.712% | $177.5908 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $178.65 | 10.579% | $197.5494 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $201.35 | 5.507% | $212.4383 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $25.72 | 10.726% | $28.4787 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $910.41 | $987.7782 | $987.79 | $987.80 | $987.70 | |