| 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 | $194.59 | 11.496% | $216.9601 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $159.82 | 12.452% | $179.7208 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $113.78 | 7.230% | $122.0063 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $12.97 | 6.671% | $13.8352 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $142.72 | 3.459% | $147.6567 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $199.41 | 11.669% | $222.6792 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $11.57 | 4.281% | $12.0653 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $834.86 | $914.9236 | $914.94 | $914.90 | $915.00 | |