| 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 | $208.52 | 3.173% | $215.1363 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $127.72 | 8.765% | $138.9147 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $174.98 | 9.280% | $191.2181 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $152.53 | 4.516% | $159.4183 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $8.46 | 4.833% | $8.8689 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $9.43 | 8.313% | $10.2139 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $108.59 | 8.117% | $117.4043 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $790.23 | $841.1745 | $841.17 | $841.10 | $841.10 | |