| 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 | $197.89 | 10.604% | $218.8743 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $190.59 | 4.851% | $199.8355 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $225.82 | 7.456% | $242.6571 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $210.90 | 8.285% | $228.3731 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $186.99 | 11.605% | $208.6902 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $54.47 | 8.516% | $59.1087 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $234.80 | 10.166% | $258.6698 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,301.46 | $1,416.2087 | $1,416.21 | $1,416.15 | $1,416.30 | |