| 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 | $217.97 | 4.137% | $226.9874 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $229.33 | 6.354% | $243.9016 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $87.25 | 4.335% | $91.0323 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $131.49 | 13.104% | $148.7204 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $6.25 | 12.150% | $7.0094 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $184.62 | 10.724% | $204.4186 | $204.42 | $204.40 | $204.40 |
| Purchase #7 | $136.81 | 11.874% | $153.0548 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $993.72 | $1,075.1245 | $1,075.12 | $1,075.10 | $1,075.10 | |