| 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 | $236.56 | 10.175% | $260.63 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $203.40 | 3.184% | $209.8763 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $118.57 | 4.696% | $124.138 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $101.90 | 13.732% | $115.8929 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $34.66 | 13.152% | $39.2185 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $31.76 | 6.788% | $33.9159 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $178.69 | 12.575% | $201.1603 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $905.54 | $984.8319 | $984.84 | $984.85 | $984.80 | |