| 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 | $236.86 | 4.526% | $247.5803 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $144.84 | 9.212% | $158.1827 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $109.62 | 10.604% | $121.2441 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $112.46 | 10.234% | $123.9692 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $43.58 | 5.323% | $45.8998 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $221.60 | 12.727% | $249.803 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $62.82 | 9.848% | $69.0065 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $931.78 | $1,015.6856 | $1,015.68 | $1,015.70 | $1,015.70 | |