| 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 | $67.97 | 10.450% | $75.0729 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $114.78 | 8.815% | $124.8979 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $122.70 | 5.402% | $129.3283 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $229.95 | 5.445% | $242.4708 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $30.36 | 9.355% | $33.2002 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $241.68 | 13.766% | $274.9497 | $274.95 | $274.95 | $274.90 |
| Purchase #7 | $242.56 | 13.512% | $275.3347 | $275.33 | $275.35 | $275.30 |
| 7 purchase totals = | $1,050.00 | $1,155.2545 | $1,155.25 | $1,155.25 | $1,155.20 | |