| 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 | $207.98 | 4.375% | $217.0791 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $177.40 | 9.642% | $194.5049 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $164.83 | 7.369% | $176.9763 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $105.61 | 11.456% | $117.7087 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $174.84 | 4.693% | $183.0452 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $214.30 | 12.436% | $240.9503 | $240.95 | $240.95 | $241.00 |
| Purchase #7 | $47.96 | 8.676% | $52.121 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $1,092.92 | $1,182.3855 | $1,182.39 | $1,182.40 | $1,182.40 | |