| 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 | $77.39 | 4.848% | $81.1419 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $132.35 | 6.728% | $141.2545 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $208.71 | 13.459% | $236.8003 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $215.97 | 4.576% | $225.8528 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $111.44 | 9.698% | $122.2475 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $85.85 | 5.332% | $90.4275 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $214.66 | 3.378% | $221.9112 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $1,046.37 | $1,119.6357 | $1,119.63 | $1,119.65 | $1,119.60 | |