| 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 | $206.52 | 7.490% | $221.9883 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $186.98 | 10.245% | $206.1361 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $160.59 | 12.488% | $180.6445 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $72.28 | 10.220% | $79.667 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $215.50 | 4.445% | $225.079 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $242.79 | 12.472% | $273.0708 | $273.07 | $273.05 | $273.10 |
| Purchase #7 | $58.97 | 8.530% | $64.0001 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $1,143.63 | $1,250.5858 | $1,250.59 | $1,250.60 | $1,250.60 | |