| 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 | $130.29 | 9.639% | $142.8487 | $142.85 | $142.85 | $142.80 |
| Purchase #2 | $196.56 | 13.784% | $223.6538 | $223.65 | $223.65 | $223.70 |
| Purchase #3 | $242.70 | 13.751% | $276.0737 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $66.30 | 6.492% | $70.6042 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $182.69 | 6.786% | $195.0873 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $75.84 | 6.187% | $80.5322 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $35.37 | 13.855% | $40.2705 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $929.75 | $1,029.0704 | $1,029.06 | $1,029.05 | $1,029.10 | |