| 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 | $32.30 | 12.765% | $36.4231 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $17.74 | 4.537% | $18.5449 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $143.95 | 11.755% | $160.8713 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $235.87 | 5.308% | $248.39 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $169.72 | 4.346% | $177.096 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $130.63 | 8.676% | $141.9635 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $220.88 | 7.231% | $236.8518 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $951.09 | $1,020.1406 | $1,020.13 | $1,020.10 | $1,020.20 | |