| 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 | $210.88 | 8.136% | $228.0372 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $34.82 | 8.404% | $37.7463 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $199.56 | 8.117% | $215.7583 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $140.39 | 10.434% | $155.0383 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $95.41 | 5.394% | $100.5564 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $209.87 | 6.720% | $223.9733 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $248.78 | 8.858% | $270.8169 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $1,139.71 | $1,231.9267 | $1,231.94 | $1,231.90 | $1,231.90 | |