| 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 | $229.40 | 12.232% | $257.4602 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $231.67 | 7.422% | $248.8645 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $63.54 | 5.715% | $67.1713 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $207.48 | 8.486% | $225.0868 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $97.88 | 9.796% | $107.4683 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $180.28 | 13.527% | $204.6665 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $118.49 | 6.820% | $126.571 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,128.74 | $1,237.2886 | $1,237.29 | $1,237.20 | $1,237.50 | |