| 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 | $178.39 | 9.603% | $195.5208 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $240.65 | 3.532% | $249.1498 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $41.62 | 9.759% | $45.6817 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $10.70 | 5.423% | $11.2803 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $104.42 | 12.487% | $117.4589 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $90.87 | 13.178% | $102.8448 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $33.65 | 11.297% | $37.4514 | $37.45 | $37.45 | $37.50 |
| 7 purchase totals = | $700.30 | $759.3877 | $759.38 | $759.40 | $759.40 | |