| 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 | $222.54 | 5.779% | $235.4006 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $82.55 | 13.105% | $93.3682 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $83.78 | 6.345% | $89.0958 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $228.57 | 10.332% | $252.1859 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $221.32 | 6.177% | $234.9909 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $218.67 | 7.457% | $234.9762 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $60.36 | 3.383% | $62.402 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $1,117.79 | $1,202.4196 | $1,202.43 | $1,202.45 | $1,202.50 | |