| 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 | $135.54 | 3.856% | $140.7664 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $84.98 | 11.452% | $94.7119 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $100.53 | 10.323% | $110.9077 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $246.85 | 3.375% | $255.1812 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $100.80 | 11.412% | $112.3033 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $109.39 | 3.335% | $113.0382 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $63.30 | 10.358% | $69.8566 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $841.39 | $896.7653 | $896.77 | $896.75 | $896.80 | |