| 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 | $109.98 | 8.773% | $119.6285 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $54.73 | 9.745% | $60.0634 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $186.34 | 10.510% | $205.9243 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $22.58 | 3.648% | $23.4037 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $107.85 | 5.870% | $114.1808 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $83.97 | 11.739% | $93.8272 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $209.34 | 10.133% | $230.5524 | $230.55 | $230.55 | $230.60 |
| 7 purchase totals = | $774.79 | $847.5803 | $847.57 | $847.60 | $847.60 | |