| 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 | $205.51 | 4.616% | $214.9963 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $32.62 | 10.841% | $36.1563 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $219.43 | 11.309% | $244.2453 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $94.42 | 11.428% | $105.2103 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $54.70 | 10.153% | $60.2537 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $100.86 | 9.289% | $110.2289 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $98.38 | 10.595% | $108.8034 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $805.92 | $879.8942 | $879.90 | $879.90 | $879.90 | |