| 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 | $214.73 | 8.265% | $232.4774 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $102.59 | 4.269% | $106.9696 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $169.45 | 6.740% | $180.8709 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $117.60 | 9.174% | $128.3886 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $82.69 | 7.133% | $88.5883 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $43.92 | 9.835% | $48.2395 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $159.66 | 12.394% | $179.4483 | $179.45 | $179.45 | $179.40 |
| 7 purchase totals = | $890.64 | $964.9826 | $964.99 | $965.00 | $965.00 | |