| 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 | $218.66 | 5.676% | $231.0711 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $191.35 | 11.166% | $212.7161 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $110.56 | 13.684% | $125.689 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $117.75 | 7.768% | $126.8968 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $215.96 | 6.802% | $230.6496 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $139.32 | 5.230% | $146.6064 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $96.28 | 4.382% | $100.499 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $1,089.88 | $1,174.1280 | $1,174.14 | $1,174.10 | $1,174.10 | |