| 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 | $128.91 | 4.608% | $134.8502 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $182.70 | 3.377% | $188.8698 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $193.93 | 4.182% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $112.64 | 12.489% | $126.7076 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $133.88 | 7.853% | $144.3936 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $20.88 | 11.208% | $23.2202 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $226.61 | 12.732% | $255.462 | $255.46 | $255.45 | $255.50 |
| 7 purchase totals = | $999.55 | $1,075.5436 | $1,075.54 | $1,075.50 | $1,075.60 | |