| 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 | $108.96 | 12.463% | $122.5397 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $76.44 | 6.867% | $81.6891 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $109.73 | 5.261% | $115.5029 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $220.27 | 7.442% | $236.6625 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $119.71 | 12.223% | $134.3422 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $7.33 | 10.296% | $8.0847 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $244.98 | 12.696% | $276.0827 | $276.08 | $276.10 | $276.10 |
| 7 purchase totals = | $887.42 | $974.9038 | $974.89 | $974.95 | $974.90 | |