| 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 | $197.82 | 13.180% | $223.8927 | $223.89 | $223.90 | $223.90 |
| Purchase #2 | $218.42 | 9.762% | $239.7422 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $80.43 | 5.720% | $85.0306 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $196.80 | 10.242% | $216.9563 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $7.41 | 8.167% | $8.0152 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $86.86 | 4.566% | $90.826 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $75.39 | 8.402% | $81.7243 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $863.13 | $946.1873 | $946.19 | $946.20 | $946.10 | |