| 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 | $128.74 | 5.718% | $136.1014 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $151.70 | 5.161% | $159.5292 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $231.77 | 13.571% | $263.2235 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $136.39 | 6.471% | $145.2158 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $249.28 | 3.554% | $258.1394 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $212.88 | 13.612% | $241.8572 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $28.99 | 3.813% | $30.0954 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $1,139.75 | $1,234.1619 | $1,234.17 | $1,234.15 | $1,234.10 | |