| 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 | $97.29 | 8.400% | $105.4624 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $76.69 | 5.663% | $81.033 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $68.40 | 11.496% | $76.2633 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $192.58 | 7.157% | $206.363 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $158.48 | 7.621% | $170.5578 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $218.56 | 10.297% | $241.0651 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $212.34 | 7.473% | $228.2082 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $1,024.34 | $1,108.9528 | $1,108.95 | $1,108.90 | $1,109.10 | |