| 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 | $224.72 | 10.393% | $248.0751 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $108.61 | 12.406% | $122.0842 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $32.52 | 11.422% | $36.2344 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $101.41 | 10.482% | $112.0398 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $159.37 | 11.481% | $177.6673 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $129.95 | 10.554% | $143.6649 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $132.90 | 8.545% | $144.2563 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $889.48 | $984.0220 | $984.02 | $984.05 | $984.10 | |