| 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 | $184.93 | 7.801% | $199.3564 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $237.91 | 3.222% | $245.5755 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $46.97 | 11.228% | $52.2438 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $97.45 | 12.422% | $109.5552 | $109.56 | $109.55 | $109.60 |
| Purchase #5 | $82.81 | 8.281% | $89.6675 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $124.38 | 8.834% | $135.3677 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $100.61 | 3.426% | $104.0569 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $875.06 | $935.8230 | $935.84 | $935.80 | $936.00 | |