| 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 | $193.83 | 11.362% | $215.853 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $239.56 | 10.106% | $263.7699 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $232.62 | 8.651% | $252.744 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $122.30 | 8.358% | $132.5218 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $7.42 | 9.107% | $8.0957 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $60.76 | 9.635% | $66.6142 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $248.85 | 9.835% | $273.3244 | $273.32 | $273.30 | $273.30 |
| 7 purchase totals = | $1,105.34 | $1,212.9230 | $1,212.91 | $1,212.85 | $1,212.90 | |