| 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 | $216.55 | 8.295% | $234.5128 | $234.51 | $234.50 | $234.50 |
| Purchase #2 | $82.65 | 10.428% | $91.2687 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $57.73 | 5.648% | $60.9906 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $18.75 | 10.107% | $20.6451 | $20.65 | $20.65 | $20.60 |
| Purchase #5 | $134.97 | 7.396% | $144.9524 | $144.95 | $144.95 | $145.00 |
| Purchase #6 | $120.54 | 12.312% | $135.3809 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $156.64 | 9.235% | $171.1057 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $787.83 | $858.8562 | $858.86 | $858.85 | $858.90 | |