| 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 | $225.64 | 13.431% | $255.9457 | $255.95 | $255.95 | $255.90 |
| Purchase #2 | $142.27 | 3.589% | $147.3761 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $136.34 | 13.114% | $154.2196 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $249.79 | 6.808% | $266.7957 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $58.28 | 8.551% | $63.2635 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $107.52 | 6.690% | $114.7131 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $235.51 | 10.576% | $260.4175 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $1,155.35 | $1,262.7312 | $1,262.74 | $1,262.70 | $1,262.70 | |