| 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 | $228.34 | 10.132% | $251.4754 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $42.61 | 10.735% | $47.1842 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $49.97 | 6.500% | $53.2181 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $72.49 | 10.583% | $80.1616 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $31.46 | 7.798% | $33.9133 | $33.91 | $33.90 | $33.90 |
| Purchase #6 | $59.94 | 7.709% | $64.5608 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $24.70 | 5.752% | $26.1207 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $509.51 | $556.6341 | $556.63 | $556.60 | $556.70 | |