| 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 | $13.33 | 13.556% | $15.137 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $78.32 | 9.692% | $85.9108 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $244.82 | 6.181% | $259.9523 | $259.95 | $259.95 | $260.00 |
| Purchase #4 | $32.67 | 3.481% | $33.8072 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $166.98 | 10.335% | $184.2374 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $140.48 | 7.242% | $150.6536 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $245.38 | 3.211% | $253.2592 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $921.98 | $982.9575 | $982.96 | $982.95 | $983.00 | |