| 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 | $231.56 | 13.669% | $263.2119 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $234.39 | 11.617% | $261.6191 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $161.94 | 12.395% | $182.0125 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $151.80 | 8.751% | $165.084 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $74.37 | 6.407% | $79.1349 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $228.43 | 6.497% | $243.2711 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $161.66 | 3.444% | $167.2276 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $1,244.15 | $1,361.5611 | $1,361.55 | $1,361.55 | $1,361.50 | |