| 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 | $24.29 | 8.498% | $26.3542 | $26.35 | $26.35 | $26.40 |
| Purchase #2 | $7.81 | 4.244% | $8.1415 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $134.83 | 4.579% | $141.0039 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $224.82 | 9.778% | $246.8029 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $82.86 | 3.107% | $85.4345 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $186.53 | 6.141% | $197.9848 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $129.51 | 8.869% | $140.9962 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $790.65 | $846.7180 | $846.70 | $846.75 | $846.70 | |