| 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 | $124.92 | 7.459% | $134.2378 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $227.36 | 3.423% | $235.1425 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $206.65 | 11.363% | $230.1316 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $120.42 | 12.473% | $135.44 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $5.52 | 9.282% | $6.0324 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $103.86 | 4.342% | $108.3696 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $90.95 | 13.410% | $103.1464 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $879.68 | $952.5003 | $952.50 | $952.55 | $952.30 | |