| 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 | $246.85 | 5.786% | $261.1327 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $33.26 | 11.725% | $37.1597 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $128.41 | 5.226% | $135.1207 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $204.35 | 4.537% | $213.6214 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $15.46 | 11.142% | $17.1826 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $121.44 | 11.802% | $135.7723 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $70.29 | 8.312% | $76.1325 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $820.06 | $876.1219 | $876.11 | $876.10 | $876.10 | |