| 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 | $153.30 | 6.382% | $163.0836 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $156.33 | 9.453% | $171.1079 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $235.47 | 12.309% | $264.454 | $264.45 | $264.45 | $264.50 |
| Purchase #4 | $225.29 | 8.460% | $244.3495 | $244.35 | $244.35 | $244.30 |
| Purchase #5 | $20.79 | 13.301% | $23.5553 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $108.69 | 8.519% | $117.9493 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $24.86 | 9.481% | $27.217 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $924.73 | $1,011.7166 | $1,011.72 | $1,011.70 | $1,011.70 | |