| 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 | $185.36 | 3.871% | $192.5353 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $214.38 | 6.724% | $228.7949 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $65.36 | 5.403% | $68.8914 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $249.80 | 5.861% | $264.4408 | $264.44 | $264.45 | $264.40 |
| Purchase #5 | $158.97 | 13.416% | $180.2974 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $185.61 | 11.641% | $207.2169 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $229.95 | 7.336% | $246.8191 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,289.43 | $1,388.9958 | $1,389.00 | $1,389.00 | $1,388.90 | |