| 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 | $227.73 | 13.608% | $258.7195 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $95.27 | 6.516% | $101.4778 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $74.71 | 6.804% | $79.7933 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $107.29 | 8.549% | $116.4622 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $234.28 | 6.534% | $249.5879 | $249.59 | $249.60 | $249.60 |
| Purchase #6 | $139.35 | 12.553% | $156.8426 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $104.38 | 3.648% | $108.1878 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $983.01 | $1,071.0711 | $1,071.07 | $1,071.10 | $1,071.10 | |