| 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 | $121.34 | 4.547% | $126.8573 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $157.62 | 11.496% | $175.74 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $61.27 | 5.234% | $64.4769 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $119.51 | 8.130% | $129.2262 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $236.32 | 4.123% | $246.0635 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $142.70 | 3.545% | $147.7587 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $167.85 | 13.720% | $190.879 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $1,006.61 | $1,081.0016 | $1,081.01 | $1,081.05 | $1,081.10 | |