| 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 | $223.81 | 4.851% | $234.667 | $234.67 | $234.65 | $234.70 |
| Purchase #2 | $225.76 | 7.454% | $242.5882 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $75.85 | 3.192% | $78.2711 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $191.40 | 7.430% | $205.621 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $17.71 | 9.541% | $19.3997 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $159.74 | 13.791% | $181.7697 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $63.60 | 8.792% | $69.1917 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $957.87 | $1,031.5084 | $1,031.51 | $1,031.45 | $1,031.60 | |