| 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 | $199.25 | 4.153% | $207.5249 | $207.52 | $207.50 | $207.50 |
| Purchase #2 | $224.70 | 3.579% | $232.742 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $134.27 | 9.651% | $147.2284 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $181.63 | 5.171% | $191.0221 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $170.69 | 13.582% | $193.8731 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $245.41 | 11.352% | $273.2689 | $273.27 | $273.25 | $273.30 |
| Purchase #7 | $150.89 | 7.247% | $161.825 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,306.84 | $1,407.4844 | $1,407.48 | $1,407.45 | $1,407.40 | |