| 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 | $113.60 | 12.552% | $127.8591 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $27.41 | 9.108% | $29.9065 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $152.32 | 7.307% | $163.45 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $42.81 | 8.664% | $46.5191 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $227.75 | 8.751% | $247.6804 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $214.37 | 13.530% | $243.3743 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $204.27 | 7.318% | $219.2185 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $982.53 | $1,078.0079 | $1,078.01 | $1,077.95 | $1,078.10 | |