| 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 | $229.43 | 4.466% | $239.6763 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $96.65 | 8.400% | $104.7686 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $212.39 | 5.632% | $224.3518 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $213.69 | 6.729% | $228.0692 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $59.74 | 10.793% | $66.1877 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $69.97 | 5.504% | $73.8211 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $137.77 | 12.474% | $154.9554 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,019.64 | $1,091.8301 | $1,091.84 | $1,091.80 | $1,092.00 | |