| 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 | $214.79 | 5.551% | $226.713 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $242.35 | 7.315% | $260.0779 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $212.36 | 4.303% | $221.4979 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $192.37 | 7.873% | $207.5153 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $178.62 | 11.360% | $198.9112 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $226.90 | 11.440% | $252.8574 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $182.32 | 4.206% | $189.9884 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,449.71 | $1,557.5611 | $1,557.57 | $1,557.55 | $1,557.60 | |