| 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 | $40.97 | 3.256% | $42.304 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $200.79 | 4.768% | $210.3637 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $37.25 | 6.386% | $39.6288 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $172.26 | 6.318% | $183.1434 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $247.56 | 10.396% | $273.2963 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $70.60 | 7.802% | $76.1082 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $113.99 | 5.155% | $119.8662 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $883.42 | $944.7106 | $944.71 | $944.70 | $944.70 | |