| 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 | $122.49 | 3.286% | $126.515 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $109.94 | 13.547% | $124.8336 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $70.65 | 3.141% | $72.8691 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $89.46 | 4.707% | $93.6709 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $120.57 | 13.390% | $136.7143 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $53.71 | 12.768% | $60.5677 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $238.96 | 10.579% | $264.2396 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $805.78 | $879.4102 | $879.41 | $879.35 | $879.40 | |