| 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 | $189.81 | 4.812% | $198.9437 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $151.67 | 12.418% | $170.5044 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $104.28 | 3.836% | $108.2802 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $58.40 | 10.209% | $64.3621 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $242.30 | 4.297% | $252.7116 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $78.83 | 12.108% | $88.3747 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $120.99 | 10.496% | $133.6891 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $946.28 | $1,016.8658 | $1,016.85 | $1,016.85 | $1,016.90 | |