| 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 | $191.77 | 11.843% | $214.4813 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $222.31 | 3.422% | $229.9174 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $229.77 | 4.508% | $240.128 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $74.39 | 12.450% | $83.6516 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $139.88 | 12.414% | $157.2447 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $218.53 | 10.766% | $242.0569 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $133.89 | 3.184% | $138.1531 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $1,210.54 | $1,305.6330 | $1,305.63 | $1,305.65 | $1,305.70 | |