| 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 | $225.43 | 8.616% | $244.853 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $185.27 | 10.641% | $204.9846 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $123.94 | 13.478% | $140.6446 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $219.73 | 3.463% | $227.3392 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $85.84 | 7.380% | $92.175 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $159.67 | 9.579% | $174.9648 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $124.99 | 5.722% | $132.1419 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $1,124.87 | $1,217.1031 | $1,217.09 | $1,217.15 | $1,217.10 | |