| 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 | $108.46 | 6.739% | $115.7691 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $230.56 | 11.325% | $256.6709 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $125.59 | 7.642% | $135.1876 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $46.91 | 4.214% | $48.8868 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $68.33 | 13.687% | $77.6823 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $34.29 | 10.162% | $37.7745 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $234.68 | 3.612% | $243.1566 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $848.82 | $915.1278 | $915.13 | $915.10 | $915.30 | |