| 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 | $106.63 | 13.864% | $121.4132 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $68.29 | 6.263% | $72.567 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $8.86 | 3.652% | $9.1836 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $193.34 | 5.858% | $204.6659 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $191.59 | 5.311% | $201.7653 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $216.80 | 10.362% | $239.2648 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $227.26 | 13.675% | $258.3378 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,012.77 | $1,107.1976 | $1,107.20 | $1,107.15 | $1,107.30 | |