| 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 | $200.86 | 12.848% | $226.6665 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $34.26 | 13.283% | $38.8108 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $194.79 | 5.168% | $204.8567 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $244.83 | 13.625% | $278.1881 | $278.19 | $278.20 | $278.20 |
| Purchase #5 | $5.43 | 8.678% | $5.9012 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $225.41 | 5.217% | $237.1696 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $155.88 | 8.722% | $169.4759 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $1,061.46 | $1,161.0688 | $1,161.08 | $1,161.05 | $1,161.20 | |