| 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 | $236.36 | 3.760% | $245.2471 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $64.62 | 10.415% | $71.3502 | $71.35 | $71.35 | $71.40 |
| Purchase #3 | $91.81 | 11.147% | $102.0441 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $21.58 | 6.339% | $22.948 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $118.85 | 7.577% | $127.8553 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $132.44 | 10.362% | $146.1634 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $152.44 | 5.414% | $160.6931 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $818.10 | $876.3012 | $876.30 | $876.30 | $876.30 | |