| 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 | $206.40 | 11.192% | $229.5003 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $80.54 | 5.863% | $85.2621 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $237.78 | 7.405% | $255.3876 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $142.45 | 12.375% | $160.0782 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $199.63 | 9.679% | $218.9522 | $218.95 | $218.95 | $219.00 |
| Purchase #6 | $41.80 | 13.148% | $47.2959 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $30.65 | 5.495% | $32.3342 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $939.25 | $1,028.8105 | $1,028.81 | $1,028.85 | $1,028.90 | |