| 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 | $218.62 | 3.738% | $226.792 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $233.92 | 13.602% | $265.7378 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $224.59 | 3.456% | $232.3518 | $232.35 | $232.35 | $232.40 |
| Purchase #4 | $135.46 | 6.318% | $144.0184 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $160.94 | 5.701% | $170.1152 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $18.52 | 9.156% | $20.2157 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $142.92 | 4.736% | $149.6887 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $1,134.97 | $1,208.9196 | $1,208.93 | $1,208.90 | $1,208.90 | |