| 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 | $88.40 | 13.605% | $100.4268 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $154.41 | 7.577% | $166.1096 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $148.65 | 6.454% | $158.2439 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $132.98 | 3.275% | $137.3351 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $217.91 | 11.390% | $242.7299 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $48.34 | 7.401% | $51.9176 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $233.31 | 13.741% | $265.3691 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $1,024.00 | $1,122.1320 | $1,122.14 | $1,122.15 | $1,122.00 | |