| 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 | $225.99 | 4.432% | $236.0059 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $244.90 | 3.428% | $253.2952 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $31.74 | 3.388% | $32.8154 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $31.35 | 4.684% | $32.8184 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $147.49 | 9.864% | $162.0384 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $67.60 | 9.815% | $74.2349 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $135.89 | 5.784% | $143.7499 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $884.96 | $934.9581 | $934.97 | $934.95 | $934.80 | |