| 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 | $126.97 | 3.173% | $130.9988 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $19.73 | 11.321% | $21.9636 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $209.66 | 4.165% | $218.3923 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $113.56 | 5.832% | $120.1828 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $182.91 | 6.140% | $194.1407 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $148.56 | 5.803% | $157.1809 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $228.31 | 5.587% | $241.0657 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $1,029.70 | $1,083.9248 | $1,083.92 | $1,083.95 | $1,084.00 | |