| 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 | $20.66 | 10.721% | $22.875 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $188.87 | 11.118% | $209.8686 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $238.66 | 6.212% | $253.4856 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $236.61 | 6.317% | $251.5567 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $174.60 | 4.335% | $182.1689 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $168.65 | 10.831% | $186.9165 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $41.91 | 5.541% | $44.2322 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $1,069.96 | $1,151.1035 | $1,151.12 | $1,151.10 | $1,151.20 | |