| 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 | $240.78 | 3.109% | $248.2659 | $248.27 | $248.25 | $248.30 |
| Purchase #2 | $131.87 | 11.482% | $147.0113 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $28.50 | 6.867% | $30.4571 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $122.61 | 12.404% | $137.8185 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $116.71 | 10.180% | $128.5911 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $23.41 | 13.817% | $26.6446 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $8.52 | 11.435% | $9.4943 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $672.40 | $728.2828 | $728.28 | $728.25 | $728.30 | |