| 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 | $232.50 | 9.678% | $255.0014 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $13.68 | 6.758% | $14.6045 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $115.38 | 11.769% | $128.9591 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $148.34 | 10.648% | $164.1352 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $139.41 | 9.716% | $152.9551 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $41.56 | 5.262% | $43.7469 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $172.43 | 7.520% | $185.3967 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $863.30 | $944.7989 | $944.81 | $944.80 | $944.80 | |