| 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 | $223.55 | 5.749% | $236.4019 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $208.98 | 7.115% | $223.8489 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $84.40 | 12.430% | $94.8909 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $188.89 | 3.520% | $195.5389 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $159.91 | 8.631% | $173.7118 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $250.80 | 12.753% | $282.7845 | $282.78 | $282.80 | $282.80 |
| Purchase #7 | $15.51 | 9.269% | $16.9476 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $1,132.04 | $1,224.1245 | $1,224.12 | $1,224.15 | $1,224.00 | |