| 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 | $93.84 | 13.243% | $106.2672 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $62.89 | 5.798% | $66.5364 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $188.46 | 13.757% | $214.3864 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $150.57 | 9.217% | $164.448 | $164.45 | $164.45 | $164.40 |
| Purchase #5 | $182.35 | 6.498% | $194.1991 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $208.27 | 11.272% | $231.7462 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $123.68 | 8.230% | $133.8589 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $1,010.06 | $1,111.4422 | $1,111.46 | $1,111.45 | $1,111.40 | |