| 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 | $64.25 | 6.319% | $68.31 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $103.74 | 4.712% | $108.6282 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $204.71 | 12.277% | $229.8422 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $153.43 | 6.785% | $163.8402 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $89.74 | 13.691% | $102.0263 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $182.84 | 8.495% | $198.3723 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $212.47 | 13.177% | $240.4672 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $1,011.18 | $1,111.4864 | $1,111.49 | $1,111.50 | $1,111.40 | |