| 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 | $200.31 | 10.290% | $220.9219 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $246.37 | 7.414% | $264.6359 | $264.64 | $264.65 | $264.60 |
| Purchase #3 | $107.95 | 8.267% | $116.8742 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $180.51 | 11.102% | $200.5502 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $148.53 | 13.492% | $168.5697 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $197.95 | 7.485% | $212.7666 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $148.57 | 7.141% | $159.1794 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,230.19 | $1,343.4979 | $1,343.50 | $1,343.45 | $1,343.60 | |