| 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 | $221.89 | 11.638% | $247.7136 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $174.94 | 9.700% | $191.9092 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $49.88 | 6.420% | $53.0823 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $67.92 | 4.426% | $70.9261 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $119.71 | 4.323% | $124.8851 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $30.26 | 8.333% | $32.7816 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $124.48 | 9.569% | $136.3915 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $789.08 | $857.6894 | $857.69 | $857.75 | $857.70 | |