| 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 | $243.36 | 6.620% | $259.4704 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $150.88 | 10.603% | $166.8778 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $124.99 | 12.570% | $140.7012 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $124.80 | 7.530% | $134.1974 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $195.98 | 11.693% | $218.8959 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $49.26 | 7.287% | $52.8496 | $52.85 | $52.85 | $52.80 |
| Purchase #7 | $196.25 | 3.180% | $202.4908 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,085.52 | $1,175.4831 | $1,175.49 | $1,175.50 | $1,175.50 | |