| 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 | $226.95 | 7.355% | $243.6422 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $97.79 | 10.272% | $107.835 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $224.77 | 10.473% | $248.3102 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $171.97 | 13.712% | $195.5505 | $195.55 | $195.55 | $195.60 |
| Purchase #5 | $136.84 | 12.569% | $154.0394 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $194.81 | 6.177% | $206.8434 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $243.53 | 11.855% | $272.4005 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $1,296.66 | $1,428.6212 | $1,428.62 | $1,428.65 | $1,428.50 | |