| 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 | $205.30 | 5.357% | $216.2979 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $32.34 | 11.691% | $36.1209 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $232.38 | 9.426% | $254.2841 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $19.37 | 9.819% | $21.2719 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $29.53 | 10.447% | $32.615 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $114.69 | 5.388% | $120.8695 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $215.29 | 6.445% | $229.1654 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $848.90 | $910.6247 | $910.63 | $910.55 | $910.70 | |