| 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 | $226.48 | 12.465% | $254.7107 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $73.95 | 9.807% | $81.2023 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $11.59 | 12.756% | $13.0684 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $109.87 | 9.376% | $120.1714 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $150.31 | 5.197% | $158.1216 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $193.43 | 7.139% | $207.239 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $75.92 | 5.374% | $79.9999 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $841.55 | $914.5133 | $914.51 | $914.45 | $914.50 | |