| 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 | $215.47 | 8.335% | $233.4294 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $228.84 | 6.625% | $244.0007 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $60.37 | 11.160% | $67.1073 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $167.68 | 7.397% | $180.0833 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $101.36 | 8.258% | $109.7303 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $25.74 | 6.553% | $27.4267 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $243.53 | 6.494% | $259.3448 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,042.99 | $1,121.1225 | $1,121.12 | $1,121.20 | $1,121.00 | |