| 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 | $106.41 | 4.170% | $110.8473 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $149.26 | 4.429% | $155.8707 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $25.63 | 4.213% | $26.7098 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $77.77 | 3.787% | $80.7151 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $215.95 | 11.440% | $240.6547 | $240.65 | $240.65 | $240.70 |
| Purchase #6 | $149.79 | 13.477% | $169.9772 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $200.63 | 11.115% | $222.93 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $925.44 | $1,007.7048 | $1,007.71 | $1,007.70 | $1,007.70 | |