| 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 | $199.60 | 9.739% | $219.039 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $127.50 | 13.356% | $144.5289 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $44.25 | 4.435% | $46.2125 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $26.86 | 3.839% | $27.8912 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $193.79 | 10.444% | $214.0294 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $79.72 | 7.589% | $85.77 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $208.35 | 11.570% | $232.4561 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $880.07 | $969.9271 | $969.93 | $969.95 | $969.90 | |