| 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 | $94.72 | 8.727% | $102.9862 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $122.41 | 9.392% | $133.9067 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $227.42 | 8.339% | $246.3846 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $159.43 | 12.569% | $179.4688 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $197.37 | 7.514% | $212.2004 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $27.39 | 12.583% | $30.8365 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $132.61 | 5.194% | $139.4978 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $961.35 | $1,045.2810 | $1,045.29 | $1,045.30 | $1,045.30 | |