| 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 | $227.81 | 12.506% | $256.2999 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $111.76 | 5.654% | $118.0789 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $101.60 | 4.598% | $106.2716 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $21.33 | 8.825% | $23.2124 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $153.35 | 5.411% | $161.6478 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $163.33 | 10.115% | $179.8508 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $59.38 | 12.586% | $66.8536 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $838.56 | $912.2150 | $912.21 | $912.20 | $912.30 | |