| 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 | $249.83 | 5.673% | $264.0029 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $210.38 | 13.309% | $238.3795 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $190.36 | 3.623% | $197.2567 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $228.35 | 13.730% | $259.7025 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $56.54 | 9.465% | $61.8915 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $8.28 | 8.413% | $8.9766 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $12.26 | 12.437% | $13.7848 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $956.00 | $1,043.9945 | $1,043.99 | $1,044.05 | $1,044.10 | |