| 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 | $124.55 | 7.362% | $133.7194 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $101.71 | 3.801% | $105.576 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $229.32 | 5.402% | $241.7079 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $81.98 | 7.157% | $87.8473 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $208.93 | 10.844% | $231.5864 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $88.72 | 8.425% | $96.1947 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $124.41 | 5.344% | $131.0585 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $959.62 | $1,027.6902 | $1,027.70 | $1,027.70 | $1,027.70 | |