| 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 | $221.97 | 3.225% | $229.1285 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $169.58 | 13.498% | $192.4699 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $131.81 | 13.848% | $150.063 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $47.53 | 13.184% | $53.7964 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $51.69 | 12.316% | $58.0561 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $168.60 | 10.551% | $186.389 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $117.34 | 6.541% | $125.0152 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $908.52 | $994.9181 | $994.93 | $994.90 | $995.00 | |