| 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 | $231.49 | 5.564% | $244.3701 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $78.31 | 10.189% | $86.289 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $125.62 | 8.188% | $135.9058 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $14.36 | 5.264% | $15.1159 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $162.85 | 4.377% | $169.9779 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $178.40 | 5.468% | $188.1549 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $150.47 | 12.865% | $169.828 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $941.50 | $1,009.6416 | $1,009.65 | $1,009.65 | $1,009.70 | |