| 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 | $220.50 | 11.175% | $245.1409 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $204.48 | 6.401% | $217.5688 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $159.32 | 13.239% | $180.4124 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $247.80 | 5.829% | $262.2443 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $168.33 | 8.847% | $183.2222 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $42.29 | 10.144% | $46.5799 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $106.62 | 4.758% | $111.693 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $1,149.34 | $1,246.8615 | $1,246.85 | $1,246.85 | $1,246.80 | |