| 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 | $95.86 | 11.521% | $106.904 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $121.72 | 6.575% | $129.7231 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $61.30 | 8.421% | $66.4621 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $114.55 | 12.632% | $129.02 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $99.47 | 11.216% | $110.6266 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $195.73 | 6.486% | $208.425 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $110.85 | 8.518% | $120.2922 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $799.48 | $871.4530 | $871.45 | $871.45 | $871.40 | |