| 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 | $241.88 | 3.659% | $250.7304 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $5.55 | 3.569% | $5.7481 | $5.75 | $5.75 | $5.70 |
| Purchase #3 | $112.31 | 4.226% | $117.0562 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $226.49 | 9.634% | $248.31 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $42.61 | 8.275% | $46.136 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $102.67 | 3.800% | $106.5715 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $237.70 | 11.619% | $265.3184 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $969.21 | $1,039.8706 | $1,039.88 | $1,039.85 | $1,039.80 | |