| 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 | $244.49 | 4.454% | $255.3796 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $208.35 | 5.165% | $219.1113 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $215.68 | 4.529% | $225.4481 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $216.41 | 6.263% | $229.9638 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $116.64 | 7.113% | $124.9366 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $230.44 | 4.726% | $241.3306 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $223.83 | 13.721% | $254.5417 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,455.84 | $1,550.7117 | $1,550.71 | $1,550.75 | $1,550.60 | |