| 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 | $104.29 | 8.271% | $112.9158 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $184.47 | 12.200% | $206.9753 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $15.77 | 10.642% | $17.4482 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $88.54 | 7.744% | $95.3965 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $134.32 | 5.218% | $141.3288 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $121.86 | 7.548% | $131.058 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $207.81 | 6.179% | $220.6506 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $857.06 | $925.7732 | $925.79 | $925.80 | $925.80 | |