| 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 | $206.74 | 7.718% | $222.6962 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $189.60 | 5.158% | $199.3796 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $220.74 | 4.732% | $231.1854 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $127.98 | 3.371% | $132.2942 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $55.45 | 9.244% | $60.5758 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $118.58 | 7.263% | $127.1925 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $217.55 | 11.104% | $241.7068 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $1,136.64 | $1,215.0305 | $1,215.04 | $1,215.10 | $1,215.10 | |