| 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 | $203.94 | 13.284% | $231.0314 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $140.51 | 12.793% | $158.4854 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $207.44 | 11.464% | $231.2209 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $176.61 | 12.515% | $198.7127 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $147.28 | 9.736% | $161.6192 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $12.97 | 4.569% | $13.5626 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $15.57 | 9.185% | $17.0001 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $904.32 | $1,011.6323 | $1,011.63 | $1,011.60 | $1,011.60 | |