| 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 | $210.82 | 6.278% | $224.0553 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $107.53 | 7.305% | $115.3851 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $9.46 | 13.273% | $10.7156 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $116.42 | 11.398% | $129.6896 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $188.83 | 8.431% | $204.7503 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $35.95 | 10.189% | $39.6129 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $121.94 | 7.601% | $131.2087 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $790.95 | $855.4175 | $855.43 | $855.40 | $855.50 | |