| 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 | $248.74 | 7.102% | $266.4055 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $150.82 | 6.363% | $160.4167 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $31.48 | 5.104% | $33.0867 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $92.61 | 9.341% | $101.2607 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $165.82 | 11.757% | $185.3155 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $24.42 | 9.204% | $26.6676 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $115.86 | 8.719% | $125.9618 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $829.75 | $899.1145 | $899.13 | $899.05 | $899.20 | |