| 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 | $131.72 | 3.563% | $136.4132 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $29.58 | 7.446% | $31.7825 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $217.85 | 4.365% | $227.3592 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $12.89 | 11.505% | $14.373 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $212.43 | 13.220% | $240.5132 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $115.61 | 3.769% | $119.9673 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $138.32 | 3.137% | $142.6591 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $858.40 | $913.0675 | $913.06 | $913.00 | $913.20 | |