| 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 | $215.86 | 11.462% | $240.6019 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $121.52 | 3.795% | $126.1317 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $26.63 | 7.312% | $28.5772 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $249.58 | 10.120% | $274.8375 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $125.75 | 4.244% | $131.0868 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $247.36 | 5.312% | $260.4998 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $161.63 | 5.373% | $170.3144 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,148.33 | $1,232.0493 | $1,232.05 | $1,232.10 | $1,232.00 | |