| 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 | $218.84 | 10.453% | $241.7153 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $149.27 | 6.770% | $159.3756 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $23.53 | 4.129% | $24.5016 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $126.73 | 13.647% | $144.0248 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $101.43 | 7.513% | $109.0504 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $132.32 | 4.298% | $138.0071 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $155.64 | 8.735% | $169.2352 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $907.76 | $985.9100 | $985.92 | $985.90 | $985.90 | |