| 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 | $44.55 | 3.529% | $46.1222 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $117.77 | 3.793% | $122.237 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $40.51 | 3.207% | $41.8092 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $243.35 | 5.774% | $257.401 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $23.55 | 9.493% | $25.7856 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $23.66 | 7.388% | $25.408 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $236.41 | 9.159% | $258.0628 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $729.80 | $776.8258 | $776.83 | $776.80 | $776.80 | |