| 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 | $109.65 | 12.244% | $123.0755 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $155.61 | 5.615% | $164.3475 | $164.35 | $164.35 | $164.30 |
| Purchase #3 | $230.94 | 8.699% | $251.0295 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $167.36 | 3.372% | $173.0034 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $200.33 | 3.183% | $206.7065 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $156.78 | 5.560% | $165.497 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $121.26 | 12.562% | $136.4927 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $1,141.93 | $1,220.1521 | $1,220.16 | $1,220.20 | $1,220.10 | |