| 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 | $199.52 | 10.831% | $221.13 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $41.79 | 9.324% | $45.6865 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $102.85 | 12.317% | $115.518 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $136.71 | 9.140% | $149.2053 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $129.93 | 10.869% | $144.0521 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $92.79 | 11.539% | $103.497 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $160.60 | 5.496% | $169.4266 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $864.19 | $948.5155 | $948.53 | $948.55 | $948.50 | |