| 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 | $27.40 | 8.223% | $29.6531 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $108.30 | 9.585% | $118.6806 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $249.71 | 9.186% | $272.6484 | $272.65 | $272.65 | $272.60 |
| Purchase #4 | $115.52 | 8.135% | $124.9176 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $237.89 | 4.571% | $248.764 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $86.96 | 9.287% | $95.036 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $173.82 | 13.535% | $197.3465 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $999.60 | $1,087.0462 | $1,087.05 | $1,087.05 | $1,087.00 | |