| 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 | $19.36 | 13.302% | $21.9353 | $21.94 | $21.95 | $21.90 |
| Purchase #2 | $243.86 | 10.166% | $268.6508 | $268.65 | $268.65 | $268.70 |
| Purchase #3 | $242.85 | 5.107% | $255.2523 | $255.25 | $255.25 | $255.30 |
| Purchase #4 | $179.76 | 10.804% | $199.1813 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $219.31 | 11.122% | $243.7017 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $158.31 | 6.603% | $168.7632 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $209.70 | 11.671% | $234.1741 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $1,273.15 | $1,391.6587 | $1,391.65 | $1,391.65 | $1,391.80 | |