| 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 | $9.65 | 8.394% | $10.46 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $240.45 | 12.579% | $270.6962 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $41.35 | 6.645% | $44.0977 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $166.70 | 5.446% | $175.7785 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $218.41 | 11.143% | $242.7474 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $249.58 | 12.707% | $281.2941 | $281.29 | $281.30 | $281.30 |
| Purchase #7 | $129.91 | 6.129% | $137.8722 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,056.05 | $1,162.9461 | $1,162.95 | $1,162.95 | $1,163.00 | |