| 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 | $217.53 | 6.411% | $231.4758 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $149.40 | 8.283% | $161.7748 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $238.77 | 4.148% | $248.6742 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $12.36 | 5.800% | $13.0769 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $175.31 | 5.224% | $184.4682 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $58.47 | 11.588% | $65.2455 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $26.53 | 12.498% | $29.8457 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $878.37 | $934.5611 | $934.57 | $934.55 | $934.60 | |