| 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 | $117.41 | 9.779% | $128.8915 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $69.81 | 7.874% | $75.3068 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $225.84 | 10.656% | $249.9055 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $28.81 | 10.504% | $31.8362 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $152.89 | 13.402% | $173.3803 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $207.68 | 5.234% | $218.55 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $212.60 | 5.747% | $224.8181 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,015.04 | $1,102.6884 | $1,102.70 | $1,102.70 | $1,102.70 | |