| 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 | $248.40 | 10.188% | $273.707 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $115.56 | 13.768% | $131.4703 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $85.56 | 11.360% | $95.2796 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $94.29 | 3.603% | $97.6873 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $231.35 | 9.244% | $252.736 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $79.96 | 13.690% | $90.9065 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $127.26 | 10.699% | $140.8755 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $982.38 | $1,082.6622 | $1,082.68 | $1,082.70 | $1,082.70 | |