| 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 | $219.71 | 12.472% | $247.1122 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $126.31 | 5.351% | $133.0688 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $119.82 | 5.692% | $126.6402 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $64.29 | 7.207% | $68.9234 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $11.75 | 8.295% | $12.7247 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $101.85 | 9.861% | $111.8934 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $38.78 | 3.595% | $40.1741 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $682.51 | $740.5368 | $740.52 | $740.45 | $740.50 | |