| 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 | $237.53 | 6.223% | $252.3115 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $167.92 | 12.780% | $189.3802 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $60.33 | 10.281% | $66.5325 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $30.63 | 10.567% | $33.8667 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $216.42 | 3.744% | $224.5228 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $184.74 | 9.771% | $202.7909 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $136.31 | 12.291% | $153.0639 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,033.88 | $1,122.4685 | $1,122.46 | $1,122.45 | $1,122.50 | |