| 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 | $250.47 | 13.432% | $284.1131 | $284.11 | $284.10 | $284.10 |
| Purchase #2 | $152.37 | 4.572% | $159.3364 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $60.36 | 8.286% | $65.3614 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $115.29 | 10.282% | $127.1441 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $43.46 | 10.337% | $47.9525 | $47.95 | $47.95 | $48.00 |
| Purchase #6 | $136.57 | 7.779% | $147.1938 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $198.77 | 13.660% | $225.922 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $957.29 | $1,057.0233 | $1,057.01 | $1,057.00 | $1,057.00 | |