| 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 | $89.60 | 11.128% | $99.5707 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $223.73 | 7.269% | $239.9929 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $164.70 | 10.681% | $182.2916 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $134.73 | 3.701% | $139.7164 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $18.61 | 3.461% | $19.2541 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $84.98 | 10.102% | $93.5647 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $201.40 | 3.460% | $208.3684 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $917.75 | $982.7588 | $982.75 | $982.70 | $982.90 | |