| 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 | $226.44 | 8.806% | $246.3803 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $36.76 | 4.663% | $38.4741 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $248.68 | 4.253% | $259.2564 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $56.83 | 7.345% | $61.0042 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $150.72 | 4.426% | $157.3909 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $140.95 | 5.283% | $148.3964 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $115.64 | 12.190% | $129.7365 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $976.02 | $1,040.6388 | $1,040.64 | $1,040.65 | $1,040.70 | |