| 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 | $101.25 | 8.314% | $109.6679 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $27.25 | 9.725% | $29.9001 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $129.36 | 9.316% | $141.4112 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $250.57 | 3.614% | $259.6256 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $151.55 | 3.835% | $157.3619 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $201.98 | 4.275% | $210.6146 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $200.30 | 7.422% | $215.1663 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $1,062.26 | $1,123.7476 | $1,123.75 | $1,123.70 | $1,123.80 | |