| 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 | $221.95 | 6.632% | $236.6697 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $112.42 | 4.350% | $117.3103 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $65.61 | 11.839% | $73.3776 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $135.55 | 11.524% | $151.1708 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $214.94 | 5.662% | $227.1099 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $186.95 | 5.410% | $197.064 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $112.28 | 7.106% | $120.2586 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $1,049.70 | $1,122.9609 | $1,122.96 | $1,122.90 | $1,123.10 | |