| 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 | $238.83 | 9.428% | $261.3469 | $261.35 | $261.35 | $261.30 |
| Purchase #2 | $146.76 | 3.635% | $152.0947 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $174.96 | 5.567% | $184.7 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $186.37 | 6.694% | $198.8456 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $153.47 | 12.576% | $172.7704 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $6.83 | 3.387% | $7.0613 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $211.57 | 12.502% | $238.0205 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $1,118.79 | $1,214.8394 | $1,214.84 | $1,214.80 | $1,214.80 | |