| 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 | $127.71 | 6.661% | $136.2168 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $141.67 | 4.110% | $147.4926 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $131.74 | 9.608% | $144.3976 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $197.99 | 13.565% | $224.8473 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $243.44 | 10.373% | $268.692 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $248.36 | 9.684% | $272.4112 | $272.41 | $272.40 | $272.40 |
| Purchase #7 | $130.27 | 4.631% | $136.3028 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $1,221.18 | $1,330.3603 | $1,330.36 | $1,330.35 | $1,330.30 | |