| 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 | $227.45 | 11.326% | $253.211 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $229.81 | 11.849% | $257.0402 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $166.34 | 8.103% | $179.8185 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $215.91 | 9.441% | $236.2941 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $206.39 | 8.615% | $224.1705 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $162.61 | 8.470% | $176.3831 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $29.65 | 11.263% | $32.9895 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $1,238.16 | $1,359.9069 | $1,359.90 | $1,359.90 | $1,359.90 | |