| 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 | $247.54 | 10.193% | $272.7718 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $200.96 | 5.513% | $212.0389 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $203.38 | 10.166% | $224.0556 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $223.61 | 13.445% | $253.6744 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $19.87 | 13.530% | $22.5584 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $154.60 | 8.764% | $168.1491 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $138.34 | 10.605% | $153.011 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $1,188.30 | $1,306.2592 | $1,306.26 | $1,306.20 | $1,306.30 | |