| 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 | $131.49 | 7.434% | $141.265 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $239.49 | 13.673% | $272.2355 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $194.85 | 7.329% | $209.1306 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $55.70 | 4.131% | $58.001 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $212.84 | 9.581% | $233.2322 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $230.36 | 9.433% | $252.0899 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $190.83 | 13.507% | $216.6054 | $216.61 | $216.60 | $216.60 |
| 7 purchase totals = | $1,255.56 | $1,382.5596 | $1,382.57 | $1,382.60 | $1,382.50 | |