| 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 | $229.48 | 11.291% | $255.3906 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $197.57 | 12.743% | $222.7463 | $222.75 | $222.75 | $222.70 |
| Purchase #3 | $112.46 | 8.438% | $121.9494 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $81.40 | 5.455% | $85.8404 | $85.84 | $85.85 | $85.80 |
| Purchase #5 | $247.36 | 10.452% | $273.2141 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $220.33 | 3.641% | $228.3522 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $93.87 | 10.176% | $103.4222 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $1,182.47 | $1,290.9152 | $1,290.91 | $1,290.90 | $1,290.80 | |