| 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 | $12.55 | 11.596% | $14.0053 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $243.75 | 4.274% | $254.1679 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $36.70 | 9.428% | $40.1601 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $125.41 | 12.626% | $141.2443 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $148.46 | 8.317% | $160.8074 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $23.90 | 13.239% | $27.0641 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $220.49 | 10.596% | $243.8531 | $243.85 | $243.85 | $243.90 |
| 7 purchase totals = | $811.26 | $881.3022 | $881.30 | $881.25 | $881.40 | |