| 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 | $224.72 | 12.725% | $253.3156 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $19.98 | 3.320% | $20.6433 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $52.92 | 9.198% | $57.7876 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $247.50 | 4.869% | $259.5508 | $259.55 | $259.55 | $259.60 |
| Purchase #5 | $176.31 | 8.798% | $191.8218 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $44.60 | 12.316% | $50.0929 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $44.59 | 6.410% | $47.4482 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $810.62 | $880.6602 | $880.66 | $880.65 | $880.60 | |