| 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 | $200.81 | 6.155% | $213.1699 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $112.99 | 3.528% | $116.9763 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $225.64 | 4.503% | $235.8006 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $57.30 | 10.174% | $63.1297 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $231.30 | 13.335% | $262.1439 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $249.29 | 5.368% | $262.6719 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $64.49 | 9.551% | $70.6494 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $1,141.82 | $1,224.5417 | $1,224.54 | $1,224.55 | $1,224.50 | |