| 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 | $223.76 | 3.679% | $231.9921 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $36.66 | 3.378% | $37.8984 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $109.59 | 4.587% | $114.6169 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $113.67 | 10.335% | $125.4178 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $95.26 | 12.365% | $107.0389 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $136.85 | 4.507% | $143.0178 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $84.71 | 7.173% | $90.7862 | $90.79 | $90.80 | $90.80 |
| 7 purchase totals = | $800.50 | $850.7681 | $850.78 | $850.75 | $850.70 | |