| 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 | $84.27 | 10.872% | $93.4318 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $110.75 | 3.758% | $114.912 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $224.78 | 13.189% | $254.4262 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $158.74 | 10.388% | $175.2299 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $91.49 | 10.257% | $100.8741 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $68.31 | 7.455% | $73.4025 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $184.81 | 7.178% | $198.0757 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $923.15 | $1,010.3522 | $1,010.35 | $1,010.40 | $1,010.30 | |