| 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 | $65.77 | 6.297% | $69.9115 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $205.39 | 10.649% | $227.262 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $188.78 | 10.368% | $208.3527 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $179.35 | 4.442% | $187.3167 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $72.93 | 10.236% | $80.3951 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $249.78 | 3.262% | $257.9278 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $99.41 | 3.222% | $102.613 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,061.41 | $1,133.7788 | $1,133.78 | $1,133.75 | $1,133.80 | |