| 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 | $198.77 | 3.865% | $206.4525 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $148.40 | 8.412% | $160.8834 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $90.27 | 9.482% | $98.8294 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $222.73 | 12.237% | $249.9855 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $174.96 | 9.401% | $191.408 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $152.25 | 11.168% | $169.2533 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $227.37 | 6.732% | $242.6765 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,214.75 | $1,319.4886 | $1,319.49 | $1,319.55 | $1,319.60 | |