| 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 | $95.95 | 8.180% | $103.7987 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $239.82 | 10.553% | $265.1282 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $70.31 | 9.451% | $76.955 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $21.41 | 9.684% | $23.4833 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $135.25 | 9.182% | $147.6687 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $34.52 | 13.284% | $39.1056 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $224.52 | 7.841% | $242.1246 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $821.78 | $898.2641 | $898.27 | $898.25 | $898.30 | |