| 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 | $122.72 | 13.290% | $139.0295 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $76.83 | 6.246% | $81.6288 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $191.64 | 11.171% | $213.0481 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $165.57 | 11.749% | $185.0228 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $211.47 | 9.260% | $231.0521 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $29.29 | 13.290% | $33.1826 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $170.96 | 5.485% | $180.3372 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $968.48 | $1,063.3011 | $1,063.30 | $1,063.35 | $1,063.20 | |