| 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 | $129.73 | 8.766% | $141.1021 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $237.53 | 7.630% | $255.6535 | $255.65 | $255.65 | $255.70 |
| Purchase #3 | $150.30 | 3.369% | $155.3636 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $141.27 | 11.156% | $157.0301 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $125.50 | 10.204% | $138.306 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $58.95 | 8.184% | $63.7745 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $214.63 | 4.821% | $224.9773 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,057.91 | $1,136.2071 | $1,136.20 | $1,136.20 | $1,136.30 | |