| 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 | $248.26 | 10.128% | $273.4038 | $273.40 | $273.40 | $273.40 |
| Purchase #2 | $107.64 | 5.698% | $113.7733 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $151.34 | 6.706% | $161.4889 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $220.25 | 6.695% | $234.9957 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $114.84 | 5.152% | $120.7566 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $75.82 | 10.605% | $83.8607 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $54.46 | 5.536% | $57.4749 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $972.61 | $1,045.7539 | $1,045.75 | $1,045.70 | $1,045.90 | |