| 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 | $209.99 | 12.639% | $236.5306 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $205.33 | 5.549% | $216.7238 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $15.59 | 9.800% | $17.1178 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $240.74 | 3.123% | $248.2583 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $47.46 | 13.312% | $53.7779 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $140.49 | 3.209% | $144.9983 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $130.40 | 5.743% | $137.8889 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $990.00 | $1,055.2956 | $1,055.30 | $1,055.30 | $1,055.30 | |