| 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 | $90.92 | 5.356% | $95.7897 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $104.56 | 6.371% | $111.2215 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $135.36 | 13.807% | $154.0492 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $132.84 | 6.663% | $141.6911 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $234.64 | 3.141% | $242.01 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $195.96 | 9.214% | $214.0158 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $53.89 | 13.157% | $60.9803 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $948.17 | $1,019.7576 | $1,019.76 | $1,019.75 | $1,019.70 | |