| 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 | $188.42 | 8.848% | $205.0914 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $206.56 | 10.464% | $228.1744 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $42.64 | 10.165% | $46.9744 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $219.96 | 6.697% | $234.6907 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $54.80 | 3.556% | $56.7487 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $224.62 | 6.737% | $239.7526 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $137.32 | 11.858% | $153.6034 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,074.32 | $1,165.0356 | $1,165.02 | $1,165.00 | $1,165.10 | |