| 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 | $225.46 | 11.249% | $250.822 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $39.38 | 11.317% | $43.8366 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $19.78 | 5.364% | $20.841 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $11.60 | 12.456% | $13.0449 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $124.66 | 13.388% | $141.3495 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $71.38 | 12.348% | $80.194 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $188.26 | 7.219% | $201.8505 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $680.52 | $751.9385 | $751.93 | $751.95 | $751.80 | |