| 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 | $215.80 | 10.103% | $237.6023 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $185.98 | 11.680% | $207.7025 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $101.49 | 13.584% | $115.2764 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $89.58 | 10.658% | $99.1274 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $117.52 | 8.336% | $127.3165 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $231.92 | 8.486% | $251.6007 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $169.53 | 6.853% | $181.1479 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $1,111.82 | $1,219.7737 | $1,219.78 | $1,219.80 | $1,219.70 | |