| 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 | $209.63 | 6.860% | $224.0106 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $89.76 | 4.539% | $93.8342 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $85.93 | 9.149% | $93.7917 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $221.44 | 13.868% | $252.1493 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $24.91 | 7.286% | $26.7249 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $26.66 | 5.631% | $28.1612 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $170.40 | 13.106% | $192.7326 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $828.73 | $911.4045 | $911.39 | $911.40 | $911.30 | |