| 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 | $103.55 | 9.581% | $113.4711 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $51.74 | 6.377% | $55.0395 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $215.76 | 8.531% | $234.1665 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $192.67 | 8.480% | $209.0084 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $218.94 | 8.329% | $237.1755 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $218.61 | 8.816% | $237.8827 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $57.77 | 10.103% | $63.6065 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $1,059.04 | $1,150.3502 | $1,150.36 | $1,150.35 | $1,150.40 | |