| 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 | $115.47 | 7.166% | $123.7446 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $231.31 | 3.183% | $238.6726 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $73.51 | 5.835% | $77.7993 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $127.29 | 7.761% | $137.169 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $151.98 | 4.234% | $158.4148 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $82.62 | 12.870% | $93.2532 | $93.25 | $93.25 | $93.30 |
| Purchase #7 | $229.81 | 10.490% | $253.9171 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,011.99 | $1,082.9706 | $1,082.96 | $1,082.90 | $1,083.00 | |