| 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 | $222.97 | 6.680% | $237.8644 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $217.27 | 10.560% | $240.2137 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $21.63 | 6.823% | $23.1058 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $15.76 | 8.593% | $17.1143 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $161.46 | 8.552% | $175.2681 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $178.83 | 13.208% | $202.4499 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $241.84 | 12.471% | $271.9999 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $1,059.76 | $1,168.0161 | $1,168.01 | $1,167.95 | $1,168.00 | |