| 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 | $116.29 | 6.446% | $123.7861 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $228.42 | 4.644% | $239.0278 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $184.81 | 13.266% | $209.3269 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $90.51 | 9.797% | $99.3773 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $112.70 | 12.573% | $126.8698 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $88.65 | 11.315% | $98.6807 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $46.53 | 3.458% | $48.139 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $867.91 | $945.2076 | $945.22 | $945.30 | $945.20 | |