| 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 | $184.97 | 13.550% | $210.0334 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $209.30 | 7.386% | $224.7589 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $212.72 | 6.854% | $227.2998 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $133.47 | 13.707% | $151.7647 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $31.46 | 7.175% | $33.7173 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $37.83 | 11.175% | $42.0575 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $249.33 | 10.812% | $276.2876 | $276.29 | $276.30 | $276.30 |
| 7 purchase totals = | $1,059.08 | $1,165.9192 | $1,165.92 | $1,165.90 | $1,166.00 | |