| 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 | $104.81 | 4.147% | $109.1565 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $6.59 | 12.521% | $7.4151 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $94.94 | 7.416% | $101.9808 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $223.95 | 5.571% | $236.4263 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $198.26 | 8.523% | $215.1577 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $249.73 | 9.772% | $274.1336 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $246.70 | 9.590% | $270.3585 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,124.98 | $1,214.6285 | $1,214.64 | $1,214.65 | $1,214.70 | |