| 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 | $124.97 | 11.771% | $139.6802 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $176.89 | 13.825% | $201.345 | $201.35 | $201.35 | $201.30 |
| Purchase #3 | $94.25 | 4.805% | $98.7787 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $108.38 | 8.260% | $117.3322 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $79.57 | 10.198% | $87.6845 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $23.77 | 11.498% | $26.5031 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $185.30 | 3.655% | $192.0727 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $793.13 | $863.3964 | $863.39 | $863.45 | $863.40 | |