| 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 | $121.99 | 10.364% | $134.633 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $215.32 | 6.531% | $229.3825 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $128.68 | 3.485% | $133.1645 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $16.98 | 8.120% | $18.3588 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $46.98 | 13.560% | $53.3505 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $119.43 | 12.142% | $133.9312 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $30.91 | 5.796% | $32.7015 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $680.29 | $735.5220 | $735.51 | $735.55 | $735.60 | |