| 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 | $99.56 | 7.396% | $106.9235 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $123.98 | 3.156% | $127.8928 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $65.43 | 12.474% | $73.5917 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $139.94 | 5.711% | $147.932 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $183.82 | 12.675% | $207.1192 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $124.90 | 3.156% | $128.8418 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $138.92 | 5.598% | $146.6967 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $876.55 | $938.9977 | $938.99 | $939.00 | $938.90 | |