| 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 | $243.95 | 11.264% | $271.4285 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $213.26 | 8.859% | $232.1527 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $88.64 | 11.365% | $98.7139 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $163.91 | 9.519% | $179.5126 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $84.86 | 11.120% | $94.2964 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $217.77 | 10.584% | $240.8188 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $189.61 | 13.450% | $215.1125 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,202.00 | $1,332.0354 | $1,332.03 | $1,332.00 | $1,332.00 | |