| 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 | $133.37 | 10.784% | $147.7526 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $224.25 | 10.857% | $248.5968 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $92.82 | 10.379% | $102.4538 | $102.45 | $102.45 | $102.50 |
| Purchase #4 | $88.70 | 10.729% | $98.2166 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $228.62 | 4.521% | $238.9559 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $49.71 | 13.792% | $56.566 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $73.54 | 3.858% | $76.3772 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $891.01 | $968.9189 | $968.93 | $968.90 | $969.10 | |