| 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 | $102.34 | 3.606% | $106.0304 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $245.74 | 10.731% | $272.1104 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $135.92 | 13.767% | $154.6321 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $74.51 | 12.400% | $83.7492 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $223.33 | 8.700% | $242.7597 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $189.68 | 13.491% | $215.2697 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $121.76 | 9.135% | $132.8828 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $1,093.28 | $1,207.4343 | $1,207.43 | $1,207.45 | $1,207.40 | |