| 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 | $231.42 | 9.306% | $252.9559 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $15.62 | 13.528% | $17.7331 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $15.67 | 7.474% | $16.8412 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $11.98 | 5.780% | $12.6724 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $184.29 | 6.130% | $195.587 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $175.51 | 10.275% | $193.5437 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $126.65 | 11.787% | $141.5782 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $761.14 | $830.9115 | $830.91 | $830.95 | $830.90 | |