| 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 | $118.39 | 12.654% | $133.3711 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $221.32 | 7.727% | $238.4214 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $77.65 | 13.688% | $88.2787 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $138.71 | 13.408% | $157.3082 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $108.69 | 3.640% | $112.6463 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $206.73 | 11.140% | $229.7597 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $126.62 | 7.433% | $136.0317 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $998.11 | $1,095.8171 | $1,095.82 | $1,095.80 | $1,095.80 | |