| 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 | $127.90 | 3.173% | $131.9583 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $111.87 | 7.750% | $120.5399 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $247.44 | 4.691% | $259.0474 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $201.87 | 5.475% | $212.9224 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $236.34 | 11.386% | $263.2497 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $220.81 | 10.413% | $243.8029 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $242.98 | 7.491% | $261.1816 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,389.21 | $1,492.7022 | $1,492.70 | $1,492.70 | $1,492.60 | |