| 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 | $231.70 | 13.323% | $262.5694 | $262.57 | $262.55 | $262.60 |
| Purchase #2 | $241.91 | 8.704% | $262.9658 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $73.49 | 9.289% | $80.3165 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $191.32 | 9.336% | $209.1816 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $142.30 | 5.129% | $149.5986 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $213.70 | 7.368% | $229.4454 | $229.45 | $229.45 | $229.40 |
| Purchase #7 | $177.32 | 4.550% | $185.3881 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,271.74 | $1,379.4654 | $1,379.48 | $1,379.45 | $1,379.50 | |