| 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 | $113.39 | 13.631% | $128.8462 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $193.32 | 6.254% | $205.4102 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $13.74 | 3.327% | $14.1971 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $106.83 | 10.359% | $117.8965 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $202.64 | 4.374% | $211.5035 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $237.40 | 6.773% | $253.4791 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $115.70 | 9.539% | $126.7366 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $983.02 | $1,058.0692 | $1,058.08 | $1,058.10 | $1,058.00 | |