| 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 | $225.81 | 9.840% | $248.0297 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $88.54 | 3.291% | $91.4539 | $91.45 | $91.45 | $91.50 |
| Purchase #3 | $146.51 | 12.115% | $164.2597 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $220.67 | 5.548% | $232.9128 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $175.50 | 4.809% | $183.9398 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $195.68 | 8.384% | $212.0858 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $169.89 | 9.286% | $185.666 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,222.60 | $1,318.3477 | $1,318.35 | $1,318.35 | $1,318.40 | |