| 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 | $221.83 | 13.856% | $252.5668 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $117.29 | 3.527% | $121.4268 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $180.70 | 8.597% | $196.2348 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $209.97 | 3.160% | $216.6051 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $202.67 | 5.708% | $214.2384 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $13.91 | 10.234% | $15.3335 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $93.88 | 6.251% | $99.7484 | $99.75 | $99.75 | $99.70 |
| 7 purchase totals = | $1,040.25 | $1,116.1538 | $1,116.16 | $1,116.20 | $1,116.00 | |