| 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 | $214.57 | 7.681% | $231.0511 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $153.80 | 9.744% | $168.7863 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $79.68 | 12.719% | $89.8145 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $236.77 | 8.462% | $256.8055 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $184.57 | 9.732% | $202.5324 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $15.64 | 9.314% | $17.0967 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $24.25 | 6.170% | $25.7462 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $909.28 | $991.8327 | $991.84 | $991.85 | $991.80 | |