| 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 | $245.46 | 13.633% | $278.9236 | $278.92 | $278.90 | $278.90 |
| Purchase #2 | $67.96 | 9.766% | $74.597 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $138.57 | 9.692% | $152.0002 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $242.60 | 10.848% | $268.9172 | $268.92 | $268.90 | $268.90 |
| Purchase #5 | $133.72 | 6.342% | $142.2005 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $25.71 | 11.430% | $28.6487 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $222.84 | 10.292% | $245.7747 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $1,076.86 | $1,191.0619 | $1,191.06 | $1,191.00 | $1,191.00 | |