| 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 | $146.43 | 4.118% | $152.46 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $243.45 | 13.417% | $276.1137 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $15.39 | 11.598% | $17.1749 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $10.37 | 11.279% | $11.5396 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $18.43 | 9.114% | $20.1097 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $232.43 | 6.715% | $248.0377 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $210.27 | 8.218% | $227.55 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $876.77 | $952.9856 | $952.98 | $952.95 | $953.00 | |