| 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 | $243.53 | 4.415% | $254.2818 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $85.90 | 11.677% | $95.9305 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $143.62 | 13.864% | $163.5315 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $250.89 | 5.698% | $265.1857 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $45.67 | 13.520% | $51.8446 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $147.35 | 8.678% | $160.137 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $79.97 | 7.782% | $86.1933 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $996.93 | $1,077.1044 | $1,077.10 | $1,077.20 | $1,077.00 | |