| 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 | $21.61 | 8.212% | $23.3846 | $23.38 | $23.40 | $23.40 |
| Purchase #2 | $117.63 | 10.440% | $129.9106 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $115.95 | 8.403% | $125.6933 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $208.49 | 3.248% | $215.2618 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $96.57 | 7.429% | $103.7442 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $97.92 | 3.647% | $101.4911 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $129.82 | 6.768% | $138.6062 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $787.99 | $838.0918 | $838.08 | $838.10 | $838.10 | |