| 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 | $238.45 | 5.427% | $251.3907 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $75.80 | 9.129% | $82.7198 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $207.73 | 11.563% | $231.7498 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $62.94 | 7.525% | $67.6762 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $71.93 | 5.468% | $75.8631 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $159.83 | 11.668% | $178.479 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $98.57 | 7.252% | $105.7183 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $915.25 | $993.5969 | $993.60 | $993.60 | $993.60 | |