| 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 | $12.63 | 4.665% | $13.2192 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $227.33 | 8.700% | $247.1077 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $221.81 | 12.463% | $249.4542 | $249.45 | $249.45 | $249.50 |
| Purchase #4 | $26.64 | 12.405% | $29.9447 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $175.97 | 4.523% | $183.9291 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $242.92 | 13.342% | $275.3304 | $275.33 | $275.35 | $275.30 |
| Purchase #7 | $228.40 | 8.761% | $248.4101 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,135.70 | $1,247.3954 | $1,247.39 | $1,247.40 | $1,247.30 | |