| 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 | $238.47 | 6.362% | $253.6415 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $193.38 | 7.869% | $208.5971 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $230.31 | 9.259% | $251.6344 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $239.94 | 8.130% | $259.4471 | $259.45 | $259.45 | $259.40 |
| Purchase #5 | $144.75 | 10.122% | $159.4016 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $207.70 | 8.543% | $225.4438 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $148.46 | 7.507% | $159.6049 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $1,403.01 | $1,517.7704 | $1,517.76 | $1,517.80 | $1,517.60 | |