| 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 | $121.45 | 3.234% | $125.3777 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $118.79 | 4.253% | $123.8421 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $155.84 | 6.131% | $165.3946 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $139.76 | 4.677% | $146.2966 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $181.85 | 12.524% | $204.6249 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $122.88 | 9.136% | $134.1063 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $83.39 | 5.810% | $88.235 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $923.96 | $987.8772 | $987.88 | $987.90 | $987.80 | |