| 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 | $124.90 | 12.349% | $140.3239 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $132.52 | 12.815% | $149.5024 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $59.29 | 10.158% | $65.3127 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $29.60 | 11.758% | $33.0804 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $15.56 | 6.413% | $16.5579 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $106.67 | 6.583% | $113.6921 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $39.46 | 13.623% | $44.8356 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $508.00 | $563.3050 | $563.30 | $563.30 | $563.30 | |