| 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 | $194.81 | 5.648% | $205.8129 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $112.90 | 7.842% | $121.7536 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $42.53 | 4.502% | $44.4447 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $190.72 | 3.267% | $196.9508 | $196.95 | $196.95 | $197.00 |
| Purchase #5 | $52.86 | 13.668% | $60.0849 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $88.32 | 11.507% | $98.483 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $205.35 | 10.716% | $227.3553 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $887.49 | $954.8852 | $954.87 | $954.90 | $955.00 | |