| 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 | $25.31 | 4.370% | $26.416 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $221.70 | 5.731% | $234.4056 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $215.32 | 10.171% | $237.2202 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $104.36 | 6.161% | $110.7896 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $213.84 | 7.762% | $230.4383 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $63.28 | 7.498% | $68.0247 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $181.49 | 13.852% | $206.63 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $1,025.30 | $1,113.9244 | $1,113.93 | $1,113.90 | $1,113.80 | |