| 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 | $219.78 | 8.578% | $238.6327 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $170.91 | 6.545% | $182.0961 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $71.27 | 5.794% | $75.3994 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $90.99 | 9.192% | $99.3538 | $99.35 | $99.35 | $99.40 |
| Purchase #5 | $52.25 | 8.137% | $56.5016 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $161.34 | 8.766% | $175.4831 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $75.61 | 9.305% | $82.6455 | $82.65 | $82.65 | $82.60 |
| 7 purchase totals = | $842.15 | $910.1122 | $910.11 | $910.15 | $910.10 | |