| 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 | $230.68 | 3.558% | $238.8876 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $149.87 | 9.371% | $163.9143 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $86.46 | 3.770% | $89.7195 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $150.65 | 5.192% | $158.4717 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $234.88 | 6.111% | $249.2335 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $163.82 | 5.713% | $173.179 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $46.70 | 12.755% | $52.6566 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $1,063.06 | $1,126.0622 | $1,126.06 | $1,126.05 | $1,126.10 | |