| 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 | $112.26 | 11.812% | $125.5202 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $241.65 | 12.219% | $271.1772 | $271.18 | $271.20 | $271.20 |
| Purchase #3 | $194.81 | 13.668% | $221.4366 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $51.78 | 11.401% | $57.6834 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $124.29 | 10.357% | $137.1627 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $17.45 | 3.604% | $18.0789 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $130.57 | 11.676% | $145.8154 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $872.81 | $976.8744 | $976.88 | $976.90 | $976.90 | |