| 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 | $102.50 | 12.276% | $115.0829 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $36.49 | 13.754% | $41.5088 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $180.29 | 8.222% | $195.1134 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $54.67 | 8.789% | $59.4749 | $59.47 | $59.45 | $59.50 |
| Purchase #5 | $46.62 | 12.255% | $52.3333 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $161.48 | 4.644% | $168.9791 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $22.32 | 5.441% | $23.5344 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $604.37 | $656.0268 | $656.01 | $656.05 | $656.00 | |