| 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 | $213.75 | 5.528% | $225.5661 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $130.54 | 11.497% | $145.5482 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $62.41 | 10.256% | $68.8108 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $7.65 | 5.288% | $8.0545 | $8.05 | $8.05 | $8.10 |
| Purchase #5 | $96.69 | 7.669% | $104.1052 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $198.30 | 3.554% | $205.3476 | $205.35 | $205.35 | $205.30 |
| Purchase #7 | $36.30 | 13.728% | $41.2833 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $745.64 | $798.7157 | $798.72 | $798.70 | $798.70 | |