| 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 | $114.68 | 4.748% | $120.125 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $13.49 | 4.190% | $14.0552 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $210.31 | 12.674% | $236.9647 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $52.57 | 12.484% | $59.1328 | $59.13 | $59.15 | $59.10 |
| Purchase #5 | $200.97 | 3.349% | $207.7005 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $212.91 | 4.517% | $222.5271 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $68.86 | 11.859% | $77.0261 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $873.79 | $937.5314 | $937.54 | $937.60 | $937.50 | |