| 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 | $10.89 | 8.503% | $11.816 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $238.87 | 9.587% | $261.7705 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $92.63 | 9.266% | $101.2131 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $214.67 | 7.352% | $230.4525 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $24.56 | 6.450% | $26.1441 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $48.84 | 3.763% | $50.6778 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $141.44 | 8.337% | $153.2319 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $771.90 | $835.3059 | $835.30 | $835.30 | $835.30 | |