| 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 | $162.77 | 4.325% | $169.8098 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $213.56 | 4.325% | $222.7965 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $68.94 | 6.117% | $73.1571 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $229.77 | 8.521% | $249.3487 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $226.86 | 13.847% | $258.2733 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $233.27 | 6.833% | $249.2093 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $125.39 | 7.514% | $134.8118 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $1,260.56 | $1,357.4065 | $1,357.41 | $1,357.35 | $1,357.40 | |