| 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 | $196.44 | 8.162% | $212.4734 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $14.32 | 9.598% | $15.6944 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $87.27 | 10.659% | $96.5721 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $171.55 | 7.371% | $184.195 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $199.92 | 10.435% | $220.7817 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $165.81 | 8.254% | $179.496 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $217.26 | 4.852% | $227.8015 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,052.57 | $1,137.0141 | $1,137.01 | $1,137.00 | $1,137.10 | |