| 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 | $143.58 | 3.739% | $148.9485 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $118.81 | 13.512% | $134.8636 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $242.95 | 8.758% | $264.2276 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $134.36 | 4.737% | $140.7246 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $189.56 | 8.414% | $205.5096 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $232.72 | 4.707% | $243.6741 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $201.54 | 5.453% | $212.53 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,263.52 | $1,350.4780 | $1,350.47 | $1,350.45 | $1,350.40 | |