| 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 | $13.78 | 4.514% | $14.402 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $109.57 | 5.276% | $115.3509 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $162.58 | 12.641% | $183.1317 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $195.70 | 4.677% | $204.8529 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $54.42 | 9.472% | $59.5747 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $222.77 | 11.387% | $248.1368 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $6.64 | 12.456% | $7.4671 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $765.46 | $832.9161 | $832.91 | $832.90 | $833.00 | |