| 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 | $222.48 | 12.321% | $249.8918 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $75.87 | 11.548% | $84.6315 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $156.44 | 6.274% | $166.255 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $227.46 | 8.398% | $246.5621 | $246.56 | $246.55 | $246.60 |
| Purchase #5 | $66.37 | 7.790% | $71.5402 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $19.67 | 8.751% | $21.3913 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $47.35 | 11.501% | $52.7957 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $815.64 | $893.0676 | $893.07 | $893.10 | $893.10 | |