| 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 | $112.82 | 5.109% | $118.584 | $118.58 | $118.60 | $118.60 |
| Purchase #2 | $232.38 | 13.241% | $263.1494 | $263.15 | $263.15 | $263.10 |
| Purchase #3 | $79.86 | 5.524% | $84.2715 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $240.75 | 3.526% | $249.2388 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $8.83 | 11.870% | $9.8781 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $171.67 | 7.656% | $184.8131 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $46.42 | 10.194% | $51.1521 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $892.73 | $961.0870 | $961.08 | $961.10 | $961.10 | |