| 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 | $122.75 | 6.513% | $130.7447 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $28.71 | 11.678% | $32.0628 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $147.68 | 13.238% | $167.2299 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $170.34 | 4.299% | $177.6629 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $42.66 | 8.716% | $46.3782 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $199.67 | 6.363% | $212.375 | $212.38 | $212.40 | $212.40 |
| Purchase #7 | $228.25 | 4.151% | $237.7247 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $940.06 | $1,004.1782 | $1,004.17 | $1,004.20 | $1,004.20 | |