| 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 | $208.77 | 7.346% | $224.1062 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $96.93 | 8.728% | $105.3901 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $235.65 | 12.680% | $265.5304 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $117.88 | 5.470% | $124.328 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $153.96 | 3.136% | $158.7882 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $181.58 | 12.612% | $204.4809 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $112.33 | 11.691% | $125.4625 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,107.10 | $1,208.0863 | $1,208.09 | $1,208.15 | $1,208.10 | |