| 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 | $132.98 | 12.440% | $149.5227 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $164.71 | 8.135% | $178.1092 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $209.78 | 3.176% | $216.4426 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $237.55 | 3.683% | $246.299 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $214.41 | 4.652% | $224.3844 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $111.96 | 13.564% | $127.1463 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $186.86 | 12.207% | $209.67 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,258.25 | $1,351.5742 | $1,351.57 | $1,351.55 | $1,351.50 | |