| 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 | $37.91 | 11.254% | $42.1764 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $105.75 | 10.642% | $117.0039 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $227.60 | 10.457% | $251.4001 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $14.82 | 9.222% | $16.1867 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $192.32 | 3.553% | $199.1531 | $199.15 | $199.15 | $199.20 |
| Purchase #6 | $238.82 | 11.379% | $265.9953 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $215.57 | 5.793% | $228.058 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,032.79 | $1,119.9735 | $1,119.98 | $1,120.00 | $1,120.10 | |