| 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 | $222.26 | 11.754% | $248.3844 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $102.29 | 3.395% | $105.7627 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $184.88 | 5.866% | $195.7251 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $35.36 | 6.149% | $37.5343 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $225.38 | 12.195% | $252.8651 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $47.93 | 8.271% | $51.8943 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $121.78 | 9.156% | $132.9302 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $939.88 | $1,025.0961 | $1,025.09 | $1,025.15 | $1,025.10 | |