| 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 | $192.48 | 5.384% | $202.8431 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $242.33 | 5.471% | $255.5879 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $108.70 | 9.116% | $118.6091 | $118.61 | $118.60 | $118.60 |
| Purchase #4 | $123.53 | 3.507% | $127.8622 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $199.75 | 7.661% | $215.0528 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $195.33 | 9.237% | $213.3726 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $136.28 | 12.269% | $153.0002 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,198.40 | $1,286.3279 | $1,286.32 | $1,286.30 | $1,286.40 | |