| 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 | $187.62 | 12.718% | $211.4815 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $237.25 | 10.724% | $262.6927 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $20.96 | 5.838% | $22.1836 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $41.62 | 10.522% | $45.9993 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $160.31 | 7.802% | $172.8174 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $106.28 | 11.742% | $118.7594 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $250.92 | 5.664% | $265.1321 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,004.96 | $1,099.0660 | $1,099.06 | $1,099.10 | $1,099.10 | |