| 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 | $122.68 | 6.324% | $130.4383 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $143.39 | 5.425% | $151.1689 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $197.90 | 3.401% | $204.6306 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $197.68 | 5.314% | $208.1847 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $194.57 | 5.687% | $205.6352 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $215.77 | 9.857% | $237.0384 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $132.33 | 9.434% | $144.814 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,204.32 | $1,281.9101 | $1,281.91 | $1,281.95 | $1,281.80 | |