| 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 | $113.51 | 8.222% | $122.8428 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $19.33 | 12.476% | $21.7416 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $146.28 | 13.124% | $165.4778 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $142.56 | 7.728% | $153.577 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $219.57 | 8.478% | $238.1851 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $44.44 | 5.473% | $46.8722 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $159.62 | 9.143% | $174.2141 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $845.31 | $922.9106 | $922.91 | $922.95 | $922.90 | |