| 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 | $29.75 | 10.728% | $32.9416 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $122.80 | 10.551% | $135.7566 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $193.35 | 3.555% | $200.2236 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $183.60 | 3.818% | $190.6098 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $155.46 | 10.134% | $171.2143 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $73.81 | 11.663% | $82.4185 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $188.98 | 13.772% | $215.0063 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $947.75 | $1,028.1707 | $1,028.17 | $1,028.10 | $1,028.10 | |