| 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 | $248.68 | 11.565% | $277.4398 | $277.44 | $277.45 | $277.40 |
| Purchase #2 | $103.81 | 5.182% | $109.1894 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $144.78 | 4.666% | $151.5354 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $49.60 | 10.703% | $54.9087 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $43.59 | 3.138% | $44.9579 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $46.82 | 4.700% | $49.0205 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $247.46 | 9.567% | $271.1345 | $271.13 | $271.15 | $271.10 |
| 7 purchase totals = | $884.74 | $958.1862 | $958.19 | $958.20 | $958.10 | |