| 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 | $181.48 | 10.364% | $200.2886 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $149.27 | 10.267% | $164.5956 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $70.70 | 8.675% | $76.8332 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $204.64 | 3.656% | $212.1216 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $83.39 | 12.755% | $94.0264 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $151.41 | 11.716% | $169.1492 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $190.64 | 7.825% | $205.5576 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $1,031.53 | $1,122.5722 | $1,122.58 | $1,122.60 | $1,122.50 | |