| 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 | $73.88 | 4.129% | $76.9305 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $70.78 | 10.288% | $78.0618 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $220.40 | 10.456% | $243.445 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $105.92 | 9.304% | $115.7748 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $242.78 | 5.654% | $256.5068 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $185.33 | 5.667% | $195.8327 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $234.80 | 5.515% | $247.7492 | $247.75 | $247.75 | $247.70 |
| 7 purchase totals = | $1,133.89 | $1,214.3008 | $1,214.30 | $1,214.30 | $1,214.20 | |