| 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 | $190.44 | 9.512% | $208.5547 | $208.55 | $208.55 | $208.60 |
| Purchase #2 | $172.62 | 13.649% | $196.1809 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $29.91 | 9.447% | $32.7356 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $18.72 | 10.538% | $20.6927 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $34.56 | 10.312% | $38.1238 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $83.74 | 6.306% | $89.0206 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $23.96 | 8.757% | $26.0582 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $553.95 | $611.3665 | $611.36 | $611.35 | $611.40 | |