| 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 | $250.82 | 10.166% | $276.3184 | $276.32 | $276.30 | $276.30 |
| Purchase #2 | $11.42 | 10.419% | $12.6098 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $6.31 | 3.173% | $6.5102 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $25.83 | 9.422% | $28.2637 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $83.63 | 12.793% | $94.3288 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $10.97 | 4.680% | $11.4834 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $77.68 | 4.394% | $81.0933 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $466.66 | $510.6076 | $510.60 | $510.60 | $510.60 | |