| 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 | $192.55 | 5.626% | $203.3829 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $178.87 | 4.217% | $186.4129 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $43.47 | 13.300% | $49.2515 | $49.25 | $49.25 | $49.30 |
| Purchase #4 | $246.53 | 6.201% | $261.8173 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $171.43 | 5.196% | $180.3375 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $108.78 | 7.707% | $117.1637 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $69.62 | 12.199% | $78.1129 | $78.11 | $78.10 | $78.10 |
| 7 purchase totals = | $1,011.25 | $1,076.4787 | $1,076.47 | $1,076.45 | $1,076.50 | |