| 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 | $122.79 | 11.472% | $136.8765 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $183.60 | 5.725% | $194.1111 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $22.72 | 11.741% | $25.3876 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $232.65 | 13.436% | $263.9089 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $201.40 | 11.800% | $225.1652 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $63.90 | 9.392% | $69.9015 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $29.70 | 12.245% | $33.3368 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $856.76 | $948.6876 | $948.70 | $948.70 | $948.70 | |