| 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 | $133.50 | 3.258% | $137.8494 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $214.33 | 9.804% | $235.3429 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $37.32 | 3.725% | $38.7102 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $26.40 | 9.313% | $28.8586 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $47.82 | 11.258% | $53.2036 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $98.83 | 3.401% | $102.1912 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $239.37 | 3.461% | $247.6546 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $797.57 | $843.8105 | $843.80 | $843.80 | $843.80 | |