| 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 | $217.58 | 5.664% | $229.9037 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $165.33 | 8.482% | $179.3533 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $242.74 | 12.337% | $272.6868 | $272.69 | $272.70 | $272.70 |
| Purchase #4 | $12.59 | 11.336% | $14.0172 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $154.48 | 10.581% | $170.8255 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $89.50 | 4.290% | $93.3396 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $190.58 | 3.351% | $196.9663 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,072.80 | $1,157.0924 | $1,157.10 | $1,157.10 | $1,157.10 | |