| 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 | $129.66 | 3.749% | $134.521 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $172.98 | 10.722% | $191.5269 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $89.77 | 9.185% | $98.0154 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $208.63 | 11.759% | $233.1628 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $18.83 | 3.309% | $19.4531 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $247.65 | 12.547% | $278.7226 | $278.72 | $278.70 | $278.70 |
| Purchase #7 | $216.63 | 8.322% | $234.6579 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $1,084.15 | $1,190.0597 | $1,190.06 | $1,190.00 | $1,190.10 | |