| 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 | $111.26 | 5.799% | $117.712 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $203.99 | 11.420% | $227.2857 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $166.94 | 11.155% | $185.5622 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $182.98 | 11.732% | $204.4472 | $204.45 | $204.45 | $204.40 |
| Purchase #5 | $67.62 | 5.232% | $71.1579 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $198.67 | 9.810% | $218.1595 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $172.59 | 6.700% | $184.1535 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,104.05 | $1,208.4780 | $1,208.48 | $1,208.45 | $1,208.60 | |