| 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 | $124.31 | 5.382% | $131.0004 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $234.40 | 4.526% | $245.0089 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $107.30 | 8.358% | $116.2681 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $180.92 | 6.775% | $193.1773 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $143.44 | 11.378% | $159.7606 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $191.42 | 13.519% | $217.2981 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $34.31 | 6.816% | $36.6486 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $1,016.10 | $1,099.1620 | $1,099.17 | $1,099.15 | $1,099.20 | |