| 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 | $250.29 | 5.555% | $264.1936 | $264.19 | $264.20 | $264.20 |
| Purchase #2 | $65.51 | 8.530% | $71.098 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $136.89 | 10.543% | $151.3223 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $217.88 | 4.831% | $228.4058 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $180.55 | 13.843% | $205.5435 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $210.65 | 12.838% | $237.6932 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $21.64 | 13.758% | $24.6172 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $1,083.41 | $1,182.8736 | $1,182.87 | $1,182.85 | $1,182.80 | |