| 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 | $123.57 | 13.668% | $140.4595 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $8.52 | 10.539% | $9.4179 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $195.91 | 3.351% | $202.4749 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $26.90 | 10.560% | $29.7406 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $222.84 | 13.526% | $252.9813 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $27.93 | 5.484% | $29.4617 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $144.76 | 11.855% | $161.9213 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $750.43 | $826.4572 | $826.45 | $826.40 | $826.50 | |