| 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 | $128.65 | 4.187% | $134.0366 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $202.27 | 9.722% | $221.9347 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $235.47 | 10.455% | $260.0884 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $207.40 | 13.819% | $236.0606 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $181.49 | 13.255% | $205.5465 | $205.55 | $205.55 | $205.50 |
| Purchase #6 | $115.33 | 10.758% | $127.7372 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $50.54 | 3.316% | $52.2159 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $1,121.15 | $1,237.6199 | $1,237.63 | $1,237.65 | $1,237.50 | |