| 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 | $113.49 | 13.402% | $128.6999 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $202.54 | 10.400% | $223.6042 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $105.95 | 3.501% | $109.6593 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $108.38 | 13.699% | $123.227 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $223.36 | 12.442% | $251.1505 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $58.68 | 9.857% | $64.4641 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $69.71 | 13.694% | $79.2561 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $882.11 | $980.0611 | $980.06 | $980.05 | $980.20 | |