| 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 | $193.36 | 13.306% | $219.0885 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $126.50 | 11.832% | $141.4675 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $171.60 | 3.536% | $177.6678 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $29.45 | 13.111% | $33.3112 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $116.75 | 8.572% | $126.7578 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $190.67 | 9.644% | $209.0582 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $210.84 | 10.753% | $233.5116 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,039.17 | $1,140.8626 | $1,140.87 | $1,140.80 | $1,141.00 | |