| 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 | $220.62 | 11.283% | $245.5126 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $237.43 | 13.257% | $268.9061 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $22.78 | 3.737% | $23.6313 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $39.25 | 9.472% | $42.9678 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $73.65 | 7.524% | $79.1914 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $224.39 | 10.483% | $247.9128 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $208.97 | 6.358% | $222.2563 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,027.09 | $1,130.3783 | $1,130.38 | $1,130.35 | $1,130.40 | |