| 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 | $93.69 | 11.640% | $104.5955 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $108.76 | 8.636% | $118.1525 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $225.30 | 6.159% | $239.1762 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $90.43 | 8.292% | $97.9285 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $127.86 | 5.198% | $134.5062 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $45.30 | 8.348% | $49.0816 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $146.39 | 8.460% | $158.7746 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $837.73 | $902.2151 | $902.22 | $902.25 | $902.30 | |