| 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 | $218.39 | 4.709% | $228.674 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $71.48 | 9.641% | $78.3714 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $96.67 | 8.590% | $104.974 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $76.32 | 10.247% | $84.1405 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $90.54 | 6.840% | $96.7329 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $123.69 | 13.621% | $140.5378 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $43.32 | 12.784% | $48.858 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $720.41 | $782.2886 | $782.28 | $782.25 | $782.30 | |