| 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 | $113.27 | 3.400% | $117.1212 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $212.97 | 5.646% | $224.9943 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $250.85 | 6.863% | $268.0658 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $16.27 | 9.109% | $17.752 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $155.53 | 12.695% | $175.2745 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $25.33 | 9.497% | $27.7356 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $244.31 | 12.689% | $275.3105 | $275.31 | $275.30 | $275.30 |
| 7 purchase totals = | $1,018.53 | $1,106.2539 | $1,106.25 | $1,106.20 | $1,106.30 | |