| 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 | $121.51 | 9.768% | $133.3791 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $195.34 | 7.482% | $209.9553 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $231.79 | 13.680% | $263.4989 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $119.90 | 9.338% | $131.0963 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $65.54 | 8.830% | $71.3272 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $79.89 | 6.125% | $84.7833 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $27.56 | 9.371% | $30.1426 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $841.53 | $924.1827 | $924.19 | $924.25 | $924.20 | |