| 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 | $213.88 | 10.526% | $236.393 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $180.89 | 4.399% | $188.8474 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $248.30 | 6.823% | $265.2415 | $265.24 | $265.25 | $265.20 |
| Purchase #4 | $147.57 | 5.600% | $155.8339 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $233.70 | 4.401% | $243.9851 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $92.43 | 11.393% | $102.9605 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $190.68 | 4.838% | $199.9051 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $1,307.45 | $1,393.1665 | $1,393.17 | $1,393.20 | $1,393.10 | |