| 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 | $184.41 | 10.258% | $203.3268 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $68.64 | 13.411% | $77.8453 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $231.86 | 3.507% | $239.9913 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $142.67 | 9.254% | $155.8727 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $215.45 | 13.140% | $243.7601 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $170.88 | 6.671% | $182.2794 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $134.77 | 13.731% | $153.2753 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,148.68 | $1,256.3509 | $1,256.36 | $1,256.40 | $1,256.40 | |