| 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 | $230.35 | 8.606% | $250.1739 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $126.94 | 13.301% | $143.8243 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $78.79 | 12.312% | $88.4906 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $218.50 | 5.595% | $230.7251 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $40.89 | 13.803% | $46.534 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $103.70 | 6.651% | $110.5971 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $9.89 | 9.831% | $10.8623 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $809.06 | $881.2073 | $881.20 | $881.20 | $881.20 | |