| 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 | $107.40 | 6.707% | $114.6033 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $230.54 | 5.600% | $243.4502 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $193.25 | 12.479% | $217.3657 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $61.75 | 3.850% | $64.1274 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $119.66 | 4.730% | $125.3199 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $48.33 | 10.668% | $53.4858 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $21.70 | 3.831% | $22.5313 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $782.63 | $840.8836 | $840.89 | $840.90 | $840.90 | |