| 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 | $221.60 | 13.794% | $252.1675 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $82.36 | 8.728% | $89.5484 | $89.55 | $89.55 | $89.50 |
| Purchase #3 | $233.92 | 6.567% | $249.2815 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $159.51 | 13.419% | $180.9146 | $180.91 | $180.90 | $180.90 |
| Purchase #5 | $183.94 | 5.508% | $194.0714 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $153.48 | 13.454% | $174.1292 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $192.64 | 8.328% | $208.6831 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $1,227.45 | $1,348.7957 | $1,348.79 | $1,348.80 | $1,348.80 | |