| 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 | $216.73 | 5.841% | $229.3892 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $186.64 | 3.620% | $193.3964 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $118.64 | 10.744% | $131.3867 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $189.57 | 7.672% | $204.1138 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $157.92 | 10.422% | $174.3784 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $16.29 | 11.736% | $18.2018 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $30.44 | 6.267% | $32.3477 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $916.23 | $983.2140 | $983.22 | $983.25 | $983.20 | |