| 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 | $223.75 | 4.305% | $233.3824 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $186.87 | 9.350% | $204.3423 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $21.49 | 6.811% | $22.9537 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $44.28 | 10.511% | $48.9343 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $188.41 | 12.539% | $212.0347 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $7.89 | 5.145% | $8.2959 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $156.43 | 4.410% | $163.3286 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $829.12 | $893.2719 | $893.26 | $893.35 | $893.20 | |