| 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 | $70.48 | 12.235% | $79.1032 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $242.50 | 6.455% | $258.1534 | $258.15 | $258.15 | $258.20 |
| Purchase #3 | $63.90 | 11.377% | $71.1699 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $213.34 | 6.480% | $227.1644 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $88.77 | 11.739% | $99.1907 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $228.56 | 12.511% | $257.1551 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $86.89 | 9.349% | $95.0133 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $994.44 | $1,086.9500 | $1,086.94 | $1,086.90 | $1,087.10 | |