| 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 | $135.69 | 6.483% | $144.4868 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $234.56 | 8.436% | $254.3475 | $254.35 | $254.35 | $254.30 |
| Purchase #3 | $8.33 | 3.859% | $8.6515 | $8.65 | $8.65 | $8.70 |
| Purchase #4 | $209.57 | 8.436% | $227.2493 | $227.25 | $227.25 | $227.20 |
| Purchase #5 | $233.83 | 8.829% | $254.4749 | $254.47 | $254.45 | $254.50 |
| Purchase #6 | $139.47 | 6.840% | $149.0097 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $94.35 | 10.874% | $104.6096 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $1,055.80 | $1,142.8293 | $1,142.83 | $1,142.80 | $1,142.80 | |