| 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 | $216.87 | 9.346% | $237.1387 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $101.34 | 6.514% | $107.9413 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $188.33 | 5.120% | $197.9725 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $98.95 | 3.225% | $102.1411 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $24.51 | 7.581% | $26.3681 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $210.80 | 4.845% | $221.0133 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $78.87 | 10.871% | $87.444 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $919.67 | $980.0190 | $980.01 | $980.00 | $979.90 | |