| 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 | $19.41 | 12.197% | $21.7774 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $82.72 | 9.131% | $90.2732 | $90.27 | $90.25 | $90.30 |
| Purchase #3 | $190.88 | 5.286% | $200.9699 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $122.91 | 5.213% | $129.3173 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $59.32 | 7.262% | $63.6278 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $109.82 | 7.695% | $118.2706 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $244.65 | 6.414% | $260.3419 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $829.71 | $884.5781 | $884.58 | $884.55 | $884.60 | |