| 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 | $234.49 | 4.438% | $244.8967 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $235.86 | 7.210% | $252.8655 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $109.41 | 5.193% | $115.0917 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $181.31 | 5.333% | $190.9793 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $111.45 | 11.753% | $124.5487 | $124.55 | $124.55 | $124.50 |
| Purchase #6 | $161.45 | 13.612% | $183.4266 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $187.86 | 13.328% | $212.898 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $1,221.83 | $1,324.7065 | $1,324.72 | $1,324.75 | $1,324.70 | |