| 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 | $220.54 | 6.123% | $234.0437 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $167.47 | 3.849% | $173.9159 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $168.49 | 7.207% | $180.6331 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $190.59 | 8.640% | $207.057 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $71.82 | 5.663% | $75.8872 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $47.56 | 9.252% | $51.9603 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $190.79 | 7.253% | $204.628 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $1,057.26 | $1,128.1252 | $1,128.13 | $1,128.15 | $1,128.10 | |