| 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 | $238.50 | 3.113% | $245.9245 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $193.65 | 3.849% | $201.1036 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $160.56 | 5.400% | $169.2302 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $81.51 | 10.226% | $89.8452 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $187.32 | 6.783% | $200.0259 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $217.92 | 7.466% | $234.1899 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $212.57 | 11.175% | $236.3247 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $1,292.03 | $1,376.6440 | $1,376.64 | $1,376.65 | $1,376.50 | |