| 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 | $217.59 | 10.214% | $239.8146 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $135.27 | 4.193% | $140.9419 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $154.47 | 4.691% | $161.7162 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $18.74 | 8.809% | $20.3908 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $13.95 | 4.583% | $14.5893 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $68.68 | 13.231% | $77.7671 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $218.84 | 11.555% | $244.127 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $827.54 | $899.3469 | $899.35 | $899.35 | $899.30 | |