| 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 | $108.46 | 6.344% | $115.3407 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $35.94 | 3.662% | $37.2561 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $231.41 | 5.173% | $243.3808 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $50.31 | 7.761% | $54.2146 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $227.33 | 7.760% | $244.9708 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $122.47 | 13.275% | $138.7279 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $142.34 | 5.397% | $150.0221 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $918.26 | $983.9130 | $983.91 | $983.90 | $983.90 | |