| 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 | $210.91 | 3.404% | $218.0894 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $198.42 | 7.524% | $213.3491 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $156.95 | 11.769% | $175.4214 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $129.97 | 9.110% | $141.8103 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $108.79 | 6.874% | $116.2682 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $132.63 | 8.832% | $144.3439 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $243.76 | 9.863% | $267.802 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,181.43 | $1,277.0843 | $1,277.08 | $1,277.05 | $1,277.00 | |