| 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 | $110.83 | 5.548% | $116.9788 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $208.90 | 12.379% | $234.7597 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $210.42 | 13.820% | $239.5 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $147.83 | 10.711% | $163.6641 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $202.67 | 7.104% | $217.0677 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $171.88 | 11.545% | $191.7235 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $38.98 | 3.107% | $40.1911 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $1,091.51 | $1,203.8849 | $1,203.88 | $1,203.85 | $1,204.00 | |