| 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 | $222.28 | 6.684% | $237.1372 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $105.28 | 8.123% | $113.8319 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $247.99 | 10.802% | $274.7779 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $134.99 | 7.614% | $145.2681 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $195.77 | 8.689% | $212.7805 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $102.62 | 6.618% | $109.4114 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $200.48 | 13.537% | $227.619 | $227.62 | $227.60 | $227.60 |
| 7 purchase totals = | $1,209.41 | $1,320.8260 | $1,320.83 | $1,320.85 | $1,320.80 | |