| 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 | $245.55 | 9.421% | $268.6833 | $268.68 | $268.70 | $268.70 |
| Purchase #2 | $156.30 | 7.536% | $168.0788 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $82.30 | 13.795% | $93.6533 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $250.44 | 3.515% | $259.243 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $168.50 | 12.558% | $189.6602 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $139.54 | 13.779% | $158.7672 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $246.32 | 3.477% | $254.8845 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $1,288.95 | $1,392.9703 | $1,392.96 | $1,393.00 | $1,393.10 | |