| 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 | $124.36 | 7.286% | $133.4209 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $6.74 | 8.459% | $7.3101 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $91.35 | 11.411% | $101.7739 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $237.44 | 3.270% | $245.2043 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $144.34 | 13.187% | $163.3741 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $99.54 | 6.108% | $105.6199 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $44.87 | 9.637% | $49.1941 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $748.64 | $805.8973 | $805.88 | $805.80 | $805.90 | |