| 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 | $212.69 | 5.448% | $224.2774 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $222.79 | 6.597% | $237.4875 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $66.70 | 9.633% | $73.1252 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $140.41 | 9.716% | $154.0522 | $154.05 | $154.05 | $154.10 |
| Purchase #5 | $249.80 | 3.408% | $258.3132 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $185.76 | 7.832% | $200.3087 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $124.34 | 4.592% | $130.0497 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $1,202.49 | $1,277.6139 | $1,277.62 | $1,277.65 | $1,277.60 | |