| 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 | $133.74 | 13.380% | $151.6344 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $215.80 | 12.407% | $242.5743 | $242.57 | $242.55 | $242.60 |
| Purchase #3 | $192.63 | 5.491% | $203.2073 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $184.65 | 8.477% | $200.3028 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $221.27 | 6.185% | $234.9555 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $57.61 | 8.331% | $62.4095 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $94.91 | 10.507% | $104.8822 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $1,100.61 | $1,199.9660 | $1,199.96 | $1,199.95 | $1,200.00 | |