| 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 | $142.54 | 4.332% | $148.7148 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $129.79 | 11.259% | $144.4031 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $188.32 | 5.278% | $198.2595 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $179.57 | 11.305% | $199.8704 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $234.59 | 8.746% | $255.1072 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $56.42 | 6.596% | $60.1415 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $46.97 | 10.702% | $51.9967 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $978.20 | $1,058.4932 | $1,058.49 | $1,058.45 | $1,058.50 | |