| 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 | $240.68 | 5.695% | $254.3867 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $106.41 | 3.531% | $110.1673 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $96.63 | 7.194% | $103.5816 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $133.71 | 6.786% | $142.7836 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $6.43 | 4.738% | $6.7347 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $73.94 | 10.331% | $81.5787 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $227.55 | 4.666% | $238.1675 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $885.35 | $937.4001 | $937.40 | $937.45 | $937.50 | |