| 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 | $229.91 | 3.124% | $237.0924 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $36.65 | 7.483% | $39.3925 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $229.76 | 12.448% | $258.3605 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $250.33 | 4.602% | $261.8502 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $114.79 | 12.774% | $129.4533 | $129.45 | $129.45 | $129.50 |
| Purchase #6 | $214.76 | 12.772% | $242.1891 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $200.49 | 12.225% | $224.9999 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,276.69 | $1,393.3379 | $1,393.33 | $1,393.35 | $1,393.50 | |