| 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 | $249.52 | 4.307% | $260.2668 | $260.27 | $260.25 | $260.30 |
| Purchase #2 | $76.46 | 9.625% | $83.8193 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $50.75 | 11.349% | $56.5096 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $120.95 | 8.588% | $131.3372 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $107.66 | 13.287% | $121.9648 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $70.96 | 8.616% | $77.0739 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $233.96 | 13.872% | $266.4149 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $910.26 | $997.3865 | $997.38 | $997.30 | $997.40 | |