| 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 | $199.89 | 12.219% | $224.3146 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $213.97 | 5.477% | $225.6891 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $230.42 | 7.514% | $247.7338 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $137.26 | 9.484% | $150.2777 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $39.61 | 4.310% | $41.3172 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $200.50 | 3.284% | $207.0844 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $65.89 | 6.659% | $70.2776 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $1,087.54 | $1,166.6944 | $1,166.69 | $1,166.75 | $1,166.70 | |