| 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 | $20.88 | 8.487% | $22.6521 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $215.65 | 6.394% | $229.4387 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $234.90 | 6.136% | $249.3135 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $31.48 | 11.543% | $35.1137 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $238.88 | 4.229% | $248.9822 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $177.92 | 8.500% | $193.0432 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $184.68 | 7.361% | $198.2743 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,104.39 | $1,176.8177 | $1,176.80 | $1,176.80 | $1,176.80 | |