| 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 | $220.70 | 3.172% | $227.7006 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $221.66 | 8.568% | $240.6518 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $238.72 | 5.495% | $251.8377 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $102.25 | 10.566% | $113.0537 | $113.05 | $113.05 | $113.10 |
| Purchase #5 | $51.98 | 9.214% | $56.7694 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $248.93 | 10.484% | $275.0278 | $275.03 | $275.05 | $275.00 |
| Purchase #7 | $109.65 | 4.831% | $114.9472 | $114.95 | $114.95 | $114.90 |
| 7 purchase totals = | $1,193.89 | $1,279.9882 | $1,279.99 | $1,280.00 | $1,280.00 | |