| 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 | $124.89 | 3.488% | $129.2462 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $32.54 | 8.328% | $35.2499 | $35.25 | $35.25 | $35.20 |
| Purchase #3 | $152.62 | 12.266% | $171.3404 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $128.33 | 6.419% | $136.5675 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $49.71 | 11.253% | $55.3039 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $202.48 | 10.708% | $224.1616 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $132.75 | 13.396% | $150.5332 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $823.32 | $902.4027 | $902.40 | $902.40 | $902.30 | |