| 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 | $201.36 | 4.627% | $210.6769 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $155.79 | 5.282% | $164.0188 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $12.56 | 9.201% | $13.7156 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $153.41 | 9.606% | $168.1466 | $168.15 | $168.15 | $168.10 |
| Purchase #5 | $210.99 | 8.184% | $228.2574 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $84.67 | 9.311% | $92.5536 | $92.55 | $92.55 | $92.60 |
| Purchase #7 | $42.32 | 12.426% | $47.5787 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $861.10 | $924.9476 | $924.96 | $924.95 | $925.00 | |