| 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 | $228.94 | 12.431% | $257.3995 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $63.80 | 7.623% | $68.6635 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $82.66 | 3.776% | $85.7812 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $158.62 | 8.447% | $172.0186 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $77.36 | 13.820% | $88.0512 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $225.53 | 5.764% | $238.5295 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $238.44 | 11.116% | $264.945 | $264.95 | $264.95 | $264.90 |
| 7 purchase totals = | $1,075.35 | $1,175.3885 | $1,175.39 | $1,175.40 | $1,175.40 | |