| 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 | $209.76 | 10.754% | $232.3176 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $241.31 | 10.178% | $265.8705 | $265.87 | $265.85 | $265.90 |
| Purchase #3 | $166.86 | 3.604% | $172.8736 | $172.87 | $172.85 | $172.90 |
| Purchase #4 | $117.29 | 11.833% | $131.1689 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $71.70 | 7.373% | $76.9864 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $219.32 | 12.736% | $247.2526 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $250.65 | 5.544% | $264.546 | $264.55 | $264.55 | $264.50 |
| 7 purchase totals = | $1,276.89 | $1,391.0156 | $1,391.02 | $1,390.95 | $1,391.10 | |