| 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 | $102.62 | 12.681% | $115.6332 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $163.57 | 13.626% | $185.858 | $185.86 | $185.85 | $185.90 |
| Purchase #3 | $113.66 | 6.541% | $121.0945 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $123.81 | 12.486% | $139.2689 | $139.27 | $139.25 | $139.30 |
| Purchase #5 | $99.74 | 12.631% | $112.3382 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $106.92 | 5.542% | $112.8455 | $112.85 | $112.85 | $112.80 |
| Purchase #7 | $247.91 | 6.495% | $264.0118 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $958.23 | $1,051.0501 | $1,051.05 | $1,051.05 | $1,051.00 | |