| 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 | $242.84 | 3.587% | $251.5507 | $251.55 | $251.55 | $251.60 |
| Purchase #2 | $138.54 | 7.513% | $148.9485 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $7.35 | 13.223% | $8.3219 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $224.58 | 8.656% | $244.0196 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $46.74 | 11.303% | $52.023 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $61.41 | 9.663% | $67.344 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $88.89 | 7.643% | $95.6839 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $810.35 | $867.8916 | $867.88 | $867.85 | $867.80 | |