| 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 | $139.59 | 7.283% | $149.7563 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $27.95 | 7.704% | $30.1033 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $239.38 | 10.360% | $264.1798 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $101.76 | 8.573% | $110.4839 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $116.43 | 11.253% | $129.5319 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $89.70 | 13.663% | $101.9557 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $238.93 | 8.443% | $259.1029 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $953.74 | $1,045.1138 | $1,045.11 | $1,045.15 | $1,045.20 | |