| 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 | $196.85 | 7.127% | $210.8795 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $193.34 | 11.560% | $215.6901 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $208.46 | 3.595% | $215.9541 | $215.95 | $215.95 | $216.00 |
| Purchase #4 | $46.51 | 9.789% | $51.0629 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $26.45 | 10.293% | $29.1725 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $32.40 | 6.470% | $34.4963 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $96.41 | 5.197% | $101.4204 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $800.42 | $858.6758 | $858.67 | $858.65 | $858.80 | |