| 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 | $195.52 | 9.239% | $213.5841 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $213.70 | 5.664% | $225.804 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $104.32 | 11.298% | $116.1061 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $49.66 | 12.617% | $55.9256 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $100.99 | 9.108% | $110.1882 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $178.25 | 4.450% | $186.1821 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $202.25 | 12.674% | $227.8832 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,044.69 | $1,135.6733 | $1,135.67 | $1,135.75 | $1,135.70 | |