| 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 | $104.89 | 8.389% | $113.6892 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $196.67 | 10.723% | $217.7589 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $110.27 | 12.155% | $123.6733 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $89.40 | 10.261% | $98.5733 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $51.87 | 7.651% | $55.8386 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $229.70 | 6.371% | $244.3342 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $51.34 | 5.416% | $54.1206 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $834.14 | $907.9881 | $907.98 | $907.95 | $908.00 | |