| 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 | $152.40 | 3.491% | $157.7203 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $105.86 | 9.322% | $115.7283 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $220.27 | 7.119% | $235.951 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $85.73 | 9.873% | $94.1941 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $244.40 | 5.691% | $258.3088 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $25.40 | 11.139% | $28.2293 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $82.91 | 11.435% | $92.3908 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $916.97 | $982.5226 | $982.52 | $982.55 | $982.50 | |