| 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 | $237.62 | 10.689% | $263.0192 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $124.82 | 4.451% | $130.3757 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $84.99 | 3.136% | $87.6553 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $173.26 | 6.728% | $184.9169 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $227.83 | 6.320% | $242.2289 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $39.31 | 9.416% | $43.0114 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $182.39 | 11.667% | $203.6694 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $1,070.22 | $1,154.8768 | $1,154.89 | $1,154.85 | $1,154.90 | |