| 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 | $26.95 | 4.610% | $28.1924 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $194.51 | 5.516% | $205.2392 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $246.25 | 10.852% | $272.9731 | $272.97 | $272.95 | $273.00 |
| Purchase #4 | $143.72 | 13.198% | $162.6882 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $154.77 | 7.686% | $166.6656 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $145.54 | 12.134% | $163.1998 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $190.97 | 11.848% | $213.5961 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,102.71 | $1,212.5544 | $1,212.56 | $1,212.55 | $1,212.60 | |