| 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 | $129.95 | 3.515% | $134.5177 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $217.99 | 7.693% | $234.76 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $185.34 | 7.196% | $198.6771 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $98.27 | 10.792% | $108.8753 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $217.90 | 4.389% | $227.4636 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $172.31 | 12.128% | $193.2078 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $243.38 | 12.305% | $273.3279 | $273.33 | $273.35 | $273.30 |
| 7 purchase totals = | $1,265.14 | $1,370.8294 | $1,370.84 | $1,370.85 | $1,370.90 | |