| 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 | $227.83 | 12.756% | $256.892 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $189.43 | 13.317% | $214.6564 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $234.99 | 13.323% | $266.2977 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $198.32 | 13.465% | $225.0238 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $207.51 | 3.871% | $215.5427 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $76.52 | 4.410% | $79.8945 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $59.45 | 3.139% | $61.3161 | $61.32 | $61.30 | $61.30 |
| 7 purchase totals = | $1,194.05 | $1,319.6232 | $1,319.62 | $1,319.60 | $1,319.60 | |