| 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 | $213.58 | 5.866% | $226.1086 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $152.67 | 13.185% | $172.7995 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $196.43 | 10.236% | $216.5366 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $167.55 | 11.449% | $186.7328 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $97.87 | 12.309% | $109.9168 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $52.76 | 6.456% | $56.1662 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $129.75 | 10.844% | $143.8201 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $1,010.61 | $1,112.0806 | $1,112.09 | $1,112.05 | $1,112.00 | |