| 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 | $211.36 | 9.352% | $231.1264 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $20.50 | 3.269% | $21.1701 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $131.47 | 5.696% | $138.9585 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $183.63 | 12.340% | $206.2899 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $102.82 | 5.742% | $108.7239 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $97.61 | 7.387% | $104.8205 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $85.71 | 12.770% | $96.6552 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $833.10 | $907.7445 | $907.75 | $907.70 | $907.80 | |