| 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 | $186.86 | 12.808% | $210.793 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $142.66 | 11.340% | $158.8376 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $154.46 | 12.556% | $173.854 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $217.32 | 3.254% | $224.3916 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $221.84 | 13.622% | $252.059 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $84.76 | 3.829% | $88.0055 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $101.46 | 4.298% | $105.8208 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $1,109.36 | $1,213.7615 | $1,213.76 | $1,213.75 | $1,213.80 | |