| 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 | $228.95 | 11.519% | $255.3228 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $21.71 | 8.676% | $23.5936 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $214.26 | 6.179% | $227.4991 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $210.68 | 12.305% | $236.6042 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $89.82 | 4.773% | $94.1071 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $143.36 | 13.631% | $162.9014 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $197.46 | 7.431% | $212.1333 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $1,106.24 | $1,212.1615 | $1,212.15 | $1,212.15 | $1,212.10 | |