| 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 | $190.50 | 4.352% | $198.7906 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $101.26 | 6.484% | $107.8257 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $248.29 | 13.544% | $281.9184 | $281.92 | $281.90 | $281.90 |
| Purchase #4 | $126.36 | 4.734% | $132.3419 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $232.70 | 7.626% | $250.4457 | $250.45 | $250.45 | $250.40 |
| Purchase #6 | $184.60 | 13.868% | $210.2003 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $65.27 | 3.595% | $67.6165 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $1,148.98 | $1,249.1391 | $1,249.15 | $1,249.15 | $1,249.00 | |