| 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 | $222.76 | 6.297% | $236.7872 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $235.37 | 9.831% | $258.5092 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $84.35 | 12.360% | $94.7757 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $200.45 | 4.857% | $210.1859 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $52.64 | 9.754% | $57.7745 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $161.63 | 4.200% | $168.4185 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $80.94 | 7.348% | $86.8875 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $1,038.14 | $1,113.3385 | $1,113.35 | $1,113.35 | $1,113.40 | |