| 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 | $11.73 | 5.326% | $12.3547 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $9.81 | 4.426% | $10.2442 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $150.39 | 10.106% | $165.5884 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $247.86 | 6.176% | $263.1678 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $145.74 | 7.264% | $156.3266 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $17.90 | 10.398% | $19.7612 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $225.29 | 9.676% | $247.0891 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $808.72 | $874.5320 | $874.53 | $874.55 | $874.60 | |