| 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 | $152.71 | 11.827% | $170.771 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $205.55 | 9.184% | $224.4277 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $206.82 | 4.119% | $215.3389 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $247.88 | 10.169% | $273.0869 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $216.66 | 3.487% | $224.2149 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $30.83 | 12.772% | $34.7676 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $242.66 | 11.392% | $270.3038 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $1,303.11 | $1,412.9108 | $1,412.91 | $1,412.90 | $1,412.90 | |