| 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 | $219.59 | 9.788% | $241.0835 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $51.97 | 12.725% | $58.5832 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $199.36 | 7.239% | $213.7917 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $150.84 | 6.701% | $160.9478 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $12.44 | 4.584% | $13.0102 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $156.59 | 9.525% | $171.5052 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $45.39 | 8.258% | $49.1383 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $836.18 | $908.0599 | $908.06 | $908.10 | $908.00 | |