| 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 | $184.72 | 11.518% | $205.996 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $249.33 | 4.787% | $261.2654 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $232.60 | 13.459% | $263.9056 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $230.50 | 6.505% | $245.494 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $12.37 | 7.381% | $13.283 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $132.78 | 4.415% | $138.6422 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $88.88 | 5.149% | $93.4564 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $1,131.18 | $1,222.0426 | $1,222.05 | $1,222.05 | $1,222.10 | |