| 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 | $237.77 | 8.858% | $258.8317 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $194.28 | 3.581% | $201.2372 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $106.42 | 12.748% | $119.9864 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $209.31 | 7.858% | $225.7576 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $168.70 | 13.769% | $191.9283 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $70.92 | 7.129% | $75.9759 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $20.39 | 11.224% | $22.6786 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $1,007.79 | $1,096.3957 | $1,096.41 | $1,096.50 | $1,096.40 | |