| 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 | $217.33 | 6.276% | $230.9696 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $173.29 | 8.185% | $187.4738 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $23.96 | 10.133% | $26.3879 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $61.32 | 6.301% | $65.1838 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $134.72 | 11.867% | $150.7072 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $150.80 | 13.738% | $171.5169 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $73.54 | 10.242% | $81.072 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $834.96 | $913.3112 | $913.31 | $913.25 | $913.40 | |