| 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 | $217.96 | 10.510% | $240.8676 | $240.87 | $240.85 | $240.90 |
| Purchase #2 | $152.92 | 11.595% | $170.6511 | $170.65 | $170.65 | $170.70 |
| Purchase #3 | $40.71 | 13.523% | $46.2152 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $99.73 | 7.643% | $107.3524 | $107.35 | $107.35 | $107.40 |
| Purchase #5 | $180.89 | 8.563% | $196.3796 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $228.56 | 5.668% | $241.5148 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $218.53 | 11.555% | $243.7811 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $1,139.30 | $1,246.7618 | $1,246.76 | $1,246.75 | $1,246.90 | |