| 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 | $119.39 | 10.107% | $131.4567 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $19.72 | 6.532% | $21.0081 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $100.27 | 12.364% | $112.6674 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $233.52 | 7.689% | $251.4754 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $246.63 | 8.159% | $266.7525 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $160.75 | 6.208% | $170.7294 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $39.96 | 8.324% | $43.2863 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $920.24 | $997.3758 | $997.39 | $997.40 | $997.50 | |