| 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 | $69.48 | 12.810% | $78.3804 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $166.83 | 10.527% | $184.3922 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $145.93 | 6.452% | $155.3454 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $58.49 | 4.422% | $61.0764 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $211.36 | 11.182% | $234.9943 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $50.98 | 6.215% | $54.1484 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $199.77 | 13.128% | $225.9958 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $902.84 | $994.3329 | $994.34 | $994.40 | $994.30 | |