| 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 | $204.88 | 12.510% | $230.5105 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $116.50 | 10.359% | $128.5682 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $243.38 | 3.638% | $252.2342 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $103.51 | 12.702% | $116.6578 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $84.54 | 5.368% | $89.0781 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $44.74 | 7.686% | $48.1787 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $225.39 | 6.145% | $239.2402 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,022.94 | $1,104.4677 | $1,104.47 | $1,104.50 | $1,104.50 | |