| 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 | $206.34 | 9.304% | $225.5379 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $99.86 | 13.305% | $113.1464 | $113.15 | $113.15 | $113.10 |
| Purchase #3 | $61.34 | 5.488% | $64.7063 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $162.60 | 5.809% | $172.0454 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $44.83 | 10.574% | $49.5703 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $189.46 | 13.400% | $214.8476 | $214.85 | $214.85 | $214.80 |
| Purchase #7 | $142.47 | 12.434% | $160.1847 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $906.90 | $1,000.0386 | $1,000.05 | $1,000.05 | $999.90 | |