| 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 | $237.31 | 3.193% | $244.8873 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $103.73 | 4.844% | $108.7547 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $236.87 | 8.826% | $257.7761 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $221.36 | 12.117% | $248.1822 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $91.63 | 3.757% | $95.0725 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $117.76 | 8.321% | $127.5588 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $184.98 | 8.435% | $200.5831 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,193.64 | $1,282.8147 | $1,282.81 | $1,282.85 | $1,283.00 | |