| 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 | $113.34 | 10.474% | $125.2112 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $159.89 | 10.222% | $176.234 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $104.46 | 3.486% | $108.1015 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $156.25 | 13.857% | $177.9016 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $193.49 | 9.453% | $211.7806 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $41.77 | 9.817% | $45.8706 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $119.65 | 10.243% | $131.9057 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $888.85 | $977.0052 | $977.00 | $977.00 | $977.00 | |