| 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 | $209.94 | 3.803% | $217.924 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $13.44 | 10.455% | $14.8452 | $14.85 | $14.85 | $14.80 |
| Purchase #3 | $34.69 | 10.654% | $38.3859 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $217.71 | 12.379% | $244.6603 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $198.71 | 4.429% | $207.5109 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $14.83 | 8.813% | $16.137 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $48.81 | 11.841% | $54.5896 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $738.13 | $794.0529 | $794.06 | $794.05 | $794.00 | |