| 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 | $102.76 | 13.259% | $116.3849 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $31.82 | 3.273% | $32.8615 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $170.62 | 13.816% | $194.1929 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $104.39 | 11.842% | $116.7519 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $74.96 | 13.696% | $85.2265 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $157.62 | 12.628% | $177.5243 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $217.93 | 12.523% | $245.2214 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $860.10 | $968.1634 | $968.15 | $968.15 | $968.20 | |