| 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 | $110.30 | 6.116% | $117.0459 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $231.33 | 6.799% | $247.0581 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $103.34 | 13.484% | $117.2744 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $174.94 | 10.865% | $193.9472 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $179.54 | 9.830% | $197.1888 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $39.50 | 8.377% | $42.8089 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $104.34 | 8.504% | $113.2131 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $943.29 | $1,028.5364 | $1,028.54 | $1,028.50 | $1,028.50 | |