| 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 | $122.61 | 4.405% | $128.011 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $33.84 | 11.705% | $37.801 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $205.52 | 5.273% | $216.3571 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $80.61 | 3.387% | $83.3403 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $124.47 | 8.376% | $134.8956 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $138.74 | 8.780% | $150.9214 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $231.33 | 5.766% | $244.6685 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $937.12 | $995.9949 | $996.00 | $995.95 | $996.00 | |