| 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 | $220.71 | 7.175% | $236.5459 | $236.55 | $236.55 | $236.50 |
| Purchase #2 | $250.90 | 7.159% | $268.8619 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $33.60 | 10.646% | $37.1771 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $207.49 | 13.533% | $235.5696 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $38.68 | 7.340% | $41.5191 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $185.34 | 6.615% | $197.6002 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $77.59 | 12.695% | $87.4401 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $1,014.31 | $1,104.7139 | $1,104.72 | $1,104.70 | $1,104.70 | |