| 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 | $221.31 | 9.655% | $242.6775 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $23.92 | 7.173% | $25.6358 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $134.31 | 11.565% | $149.843 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $88.34 | 6.727% | $94.2826 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $216.70 | 12.471% | $243.7247 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $48.86 | 6.155% | $51.8673 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $50.35 | 7.448% | $54.1001 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $783.79 | $862.1310 | $862.13 | $862.15 | $862.10 | |