| 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 | $224.26 | 4.349% | $234.0131 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $87.84 | 5.295% | $92.4911 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $117.91 | 11.391% | $131.3411 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $6.92 | 4.624% | $7.24 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $134.91 | 7.254% | $144.6964 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $85.86 | 11.431% | $95.6747 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $132.99 | 6.146% | $141.1636 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $790.69 | $846.6200 | $846.61 | $846.60 | $846.60 | |