| 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 | $213.59 | 3.334% | $220.7111 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $235.79 | 5.628% | $249.0603 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $59.79 | 13.564% | $67.8999 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $114.57 | 5.222% | $120.5528 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $110.80 | 7.601% | $119.2219 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $184.96 | 6.265% | $196.5477 | $196.55 | $196.55 | $196.50 |
| Purchase #7 | $125.97 | 3.648% | $130.5654 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $1,045.47 | $1,104.5591 | $1,104.56 | $1,104.50 | $1,104.60 | |