| 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 | $132.33 | 5.415% | $139.4957 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $215.64 | 8.813% | $234.6444 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $223.73 | 12.266% | $251.1727 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $98.52 | 5.252% | $103.6943 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $206.38 | 13.172% | $233.5644 | $233.56 | $233.55 | $233.60 |
| Purchase #6 | $231.59 | 12.801% | $261.2358 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $100.64 | 6.569% | $107.251 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $1,208.83 | $1,331.0583 | $1,331.05 | $1,331.05 | $1,331.10 | |