| 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 | $111.72 | 7.248% | $119.8175 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $6.41 | 3.248% | $6.6182 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $103.35 | 3.314% | $106.775 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $82.96 | 9.243% | $90.628 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $115.95 | 7.747% | $124.9326 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $205.79 | 3.862% | $213.7376 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $210.64 | 13.142% | $238.3223 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $836.82 | $900.8312 | $900.84 | $900.85 | $900.70 | |