| 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 | $225.31 | 10.528% | $249.0306 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $102.79 | 12.752% | $115.8978 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $38.74 | 4.761% | $40.5844 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $7.98 | 7.434% | $8.5732 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $143.26 | 4.583% | $149.8256 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $245.25 | 12.767% | $276.5611 | $276.56 | $276.55 | $276.60 |
| Purchase #7 | $207.81 | 3.437% | $214.9524 | $214.95 | $214.95 | $215.00 |
| 7 purchase totals = | $971.14 | $1,055.4251 | $1,055.42 | $1,055.45 | $1,055.50 | |