| 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 | $217.52 | 3.744% | $225.6639 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $109.68 | 3.309% | $113.3093 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $129.35 | 12.241% | $145.1837 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $186.91 | 3.707% | $193.8388 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $45.27 | 9.184% | $49.4276 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $57.25 | 11.492% | $63.8292 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $101.45 | 11.858% | $113.4799 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $847.43 | $904.7324 | $904.73 | $904.80 | $904.70 | |