| 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 | $224.33 | 13.437% | $254.4732 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $171.40 | 12.274% | $192.4376 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $127.74 | 8.412% | $138.4855 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $117.97 | 12.424% | $132.6266 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $8.39 | 11.349% | $9.3422 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $67.43 | 4.472% | $70.4455 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $109.25 | 12.547% | $122.9576 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $826.51 | $920.7682 | $920.78 | $920.80 | $920.70 | |