| 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 | $208.85 | 9.463% | $228.6135 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $169.36 | 10.708% | $187.4951 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $8.79 | 5.534% | $9.2764 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $116.50 | 13.747% | $132.5153 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $200.75 | 12.239% | $225.3198 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $62.98 | 12.544% | $70.8802 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $91.73 | 9.714% | $100.6407 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $858.96 | $954.7410 | $954.75 | $954.75 | $954.70 | |