| 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 | $216.81 | 9.283% | $236.9365 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $79.67 | 6.557% | $84.894 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $129.30 | 7.471% | $138.96 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $115.93 | 4.710% | $121.3903 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $89.42 | 7.668% | $96.2767 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $14.43 | 3.790% | $14.9769 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $202.67 | 7.673% | $218.2209 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $848.23 | $911.6553 | $911.66 | $911.70 | $911.70 | |