| 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 | $139.66 | 12.720% | $157.4248 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $48.54 | 6.332% | $51.6136 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $241.63 | 8.862% | $263.0433 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $94.33 | 4.524% | $98.5975 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $64.48 | 4.254% | $67.223 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $191.34 | 11.412% | $213.1757 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $209.67 | 12.825% | $236.5602 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $989.65 | $1,087.6381 | $1,087.63 | $1,087.60 | $1,087.60 | |