| 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 | $206.43 | 5.509% | $217.8022 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $180.91 | 6.364% | $192.4231 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $160.50 | 5.597% | $169.4832 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $76.80 | 3.520% | $79.5034 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $62.38 | 4.332% | $65.0823 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $236.39 | 6.826% | $252.526 | $252.53 | $252.55 | $252.50 |
| Purchase #7 | $125.70 | 12.662% | $141.6161 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $1,049.11 | $1,118.4363 | $1,118.43 | $1,118.45 | $1,118.40 | |