| 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 | $242.63 | 9.381% | $265.3911 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $5.50 | 4.658% | $5.7562 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $43.65 | 10.869% | $48.3943 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $224.58 | 12.239% | $252.0663 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $68.45 | 4.859% | $71.776 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $161.75 | 4.418% | $168.8961 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $122.30 | 4.791% | $128.1594 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $868.86 | $940.4394 | $940.45 | $940.45 | $940.60 | |