| 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 | $99.71 | 3.814% | $103.5129 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $223.42 | 13.183% | $252.8735 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $40.39 | 10.873% | $44.7816 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $166.69 | 13.807% | $189.7049 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $128.99 | 7.688% | $138.9068 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $79.43 | 3.224% | $81.9908 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $191.81 | 11.394% | $213.6648 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $930.44 | $1,025.4353 | $1,025.42 | $1,025.40 | $1,025.50 | |