| 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 | $123.62 | 12.838% | $139.4903 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $73.58 | 13.714% | $83.6708 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $31.31 | 8.593% | $34.0005 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $94.85 | 8.405% | $102.8221 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $207.75 | 7.866% | $224.0916 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $16.87 | 9.745% | $18.514 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $124.70 | 3.249% | $128.7515 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $672.68 | $731.3408 | $731.33 | $731.30 | $731.40 | |