| 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 | $239.32 | 3.164% | $246.8921 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $250.77 | 12.471% | $282.0435 | $282.04 | $282.05 | $282.00 |
| Purchase #3 | $155.81 | 8.852% | $169.6023 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $93.81 | 13.427% | $106.4059 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $17.96 | 11.124% | $19.9579 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $121.91 | 4.772% | $127.7275 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $173.92 | 8.738% | $189.1171 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $1,053.50 | $1,141.7463 | $1,141.75 | $1,141.75 | $1,141.70 | |