| 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 | $238.50 | 13.694% | $271.1602 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $205.67 | 7.497% | $221.0891 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $35.69 | 4.731% | $37.3785 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $88.45 | 10.225% | $97.494 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $54.48 | 11.297% | $60.6346 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $206.74 | 8.283% | $223.8643 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $210.77 | 7.821% | $227.2543 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,040.30 | $1,138.8750 | $1,138.86 | $1,138.90 | $1,139.00 | |