| 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 | $82.39 | 9.464% | $90.1874 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $200.90 | 8.482% | $217.9403 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $220.63 | 3.322% | $227.9593 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $129.50 | 8.826% | $140.9297 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $232.53 | 8.750% | $252.8764 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $54.83 | 7.863% | $59.1413 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $15.40 | 4.664% | $16.1183 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $936.18 | $1,005.1527 | $1,005.16 | $1,005.20 | $1,005.10 | |