| 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 | $227.27 | 3.311% | $234.7949 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $227.86 | 12.814% | $257.058 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $223.46 | 5.520% | $235.795 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $36.98 | 11.379% | $41.188 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $199.78 | 10.340% | $220.4373 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $125.33 | 5.698% | $132.4713 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $25.68 | 6.215% | $27.276 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $1,066.36 | $1,149.0205 | $1,149.03 | $1,149.05 | $1,149.10 | |