| 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 | $189.92 | 12.308% | $213.2954 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $27.27 | 6.413% | $29.0188 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $236.70 | 13.767% | $269.2865 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $93.32 | 9.275% | $101.9754 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $150.55 | 9.410% | $164.7168 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $168.47 | 4.680% | $176.3544 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $238.88 | 13.381% | $270.8445 | $270.84 | $270.85 | $270.80 |
| 7 purchase totals = | $1,105.11 | $1,225.4918 | $1,225.50 | $1,225.50 | $1,225.50 | |