| 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 | $120.59 | 3.715% | $125.0699 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $208.36 | 7.861% | $224.7392 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $96.46 | 4.378% | $100.683 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $98.51 | 6.493% | $104.9063 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $63.88 | 12.220% | $71.6861 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $124.37 | 8.544% | $134.9962 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $133.82 | 8.874% | $145.6952 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $845.99 | $907.7759 | $907.79 | $907.80 | $907.80 | |