| 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 | $112.27 | 11.712% | $125.4191 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $153.87 | 7.409% | $165.2702 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $11.25 | 9.224% | $12.2877 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $81.78 | 9.218% | $89.3185 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $122.31 | 9.867% | $134.3783 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $185.95 | 4.685% | $194.6618 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $6.43 | 8.614% | $6.9839 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $673.86 | $728.3195 | $728.32 | $728.30 | $728.40 | |