| 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 | $23.99 | 10.234% | $26.4451 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $238.47 | 4.371% | $248.8935 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $184.75 | 6.152% | $196.1158 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $21.52 | 10.162% | $23.7069 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $144.27 | 10.487% | $159.3996 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $69.83 | 7.637% | $75.1629 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $122.75 | 9.158% | $133.9914 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $805.58 | $863.7152 | $863.72 | $863.70 | $863.70 | |