| 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 | $127.97 | 6.361% | $136.1102 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $219.75 | 12.178% | $246.5112 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $188.35 | 4.653% | $197.1139 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $97.43 | 9.799% | $106.9772 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $201.26 | 11.324% | $224.0507 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $150.52 | 8.577% | $163.4301 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $138.93 | 13.384% | $157.5244 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,124.21 | $1,231.7177 | $1,231.71 | $1,231.70 | $1,231.70 | |