| 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 | $199.41 | 11.726% | $222.7928 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $174.34 | 8.436% | $189.0473 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $81.74 | 7.409% | $87.7961 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $233.88 | 8.484% | $253.7224 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $121.78 | 13.303% | $137.9804 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $71.48 | 10.156% | $78.7395 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $233.33 | 10.661% | $258.2053 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $1,115.96 | $1,228.2838 | $1,228.29 | $1,228.30 | $1,228.20 | |