| 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 | $23.73 | 4.644% | $24.832 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $204.91 | 4.621% | $214.3789 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $10.89 | 7.767% | $11.7358 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $169.40 | 5.652% | $178.9745 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $210.48 | 7.785% | $226.8659 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $131.86 | 12.396% | $148.2054 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $115.72 | 6.132% | $122.816 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $866.99 | $927.8085 | $927.82 | $927.80 | $927.80 | |