| 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 | $9.44 | 8.550% | $10.2471 | $10.25 | $10.25 | $10.20 |
| Purchase #2 | $212.72 | 7.128% | $227.8827 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $181.83 | 9.680% | $199.4311 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $21.25 | 13.114% | $24.0367 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $184.72 | 11.419% | $205.8132 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $61.48 | 11.699% | $68.6725 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $226.89 | 12.668% | $255.6324 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $898.33 | $991.7157 | $991.71 | $991.75 | $991.60 | |