| 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 | $107.34 | 13.739% | $122.0874 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $117.47 | 3.169% | $121.1926 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $196.62 | 4.400% | $205.2713 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $218.93 | 11.229% | $243.5136 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $205.55 | 4.578% | $214.9601 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $33.39 | 4.190% | $34.789 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $162.64 | 5.408% | $171.4356 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,041.94 | $1,113.2496 | $1,113.25 | $1,113.25 | $1,113.30 | |