| 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 | $129.27 | 10.176% | $142.4245 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $124.67 | 5.313% | $131.2937 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $20.63 | 3.256% | $21.3017 | $21.30 | $21.30 | $21.30 |
| Purchase #4 | $168.44 | 13.559% | $191.2788 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $10.35 | 6.314% | $11.0035 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $139.56 | 12.265% | $156.677 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $59.43 | 12.197% | $66.6787 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $652.35 | $720.6579 | $720.65 | $720.70 | $720.70 | |