| 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 | $223.89 | 3.618% | $231.9903 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $192.58 | 4.462% | $201.1729 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $180.56 | 9.142% | $197.0668 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $77.53 | 10.379% | $85.5768 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $154.28 | 4.570% | $161.3306 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $132.41 | 9.619% | $145.1465 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $28.37 | 9.545% | $31.0779 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $989.62 | $1,053.3618 | $1,053.37 | $1,053.40 | $1,053.40 | |