| 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 | $125.90 | 3.198% | $129.9263 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $226.89 | 5.659% | $239.7297 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $76.71 | 4.641% | $80.2701 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $73.89 | 6.509% | $78.6995 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $30.59 | 8.663% | $33.24 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $178.54 | 6.784% | $190.6522 | $190.65 | $190.65 | $190.70 |
| Purchase #7 | $210.60 | 4.847% | $220.8078 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $923.12 | $973.3256 | $973.33 | $973.35 | $973.30 | |