| 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 | $183.76 | 6.326% | $195.3847 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $190.35 | 12.833% | $214.7776 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $25.95 | 3.242% | $26.7913 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $212.45 | 12.272% | $238.5219 | $238.52 | $238.50 | $238.50 |
| Purchase #5 | $241.67 | 3.167% | $249.3237 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $137.82 | 7.743% | $148.4914 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $186.82 | 5.830% | $197.7116 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,178.82 | $1,271.0022 | $1,270.99 | $1,271.00 | $1,271.00 | |