| 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 | $219.31 | 12.333% | $246.3575 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $170.27 | 3.376% | $176.0183 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $171.26 | 13.404% | $194.2157 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $123.89 | 8.142% | $133.9771 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $125.63 | 13.836% | $143.0122 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $74.73 | 7.757% | $80.5268 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $107.89 | 6.449% | $114.8478 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $992.98 | $1,088.9554 | $1,088.97 | $1,088.95 | $1,088.90 | |