| 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 | $11.51 | 11.840% | $12.8728 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $136.41 | 10.777% | $151.1109 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $184.29 | 7.646% | $198.3808 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $234.67 | 8.280% | $254.1007 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $163.70 | 5.323% | $172.4138 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $203.92 | 13.600% | $231.6531 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $191.83 | 4.404% | $200.2782 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $1,126.33 | $1,220.8103 | $1,220.80 | $1,220.80 | $1,220.90 | |