| 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 | $235.56 | 7.525% | $253.2859 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $179.91 | 4.700% | $188.3658 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $16.78 | 7.765% | $18.083 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $16.90 | 6.433% | $17.9872 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $88.32 | 10.419% | $97.5221 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $226.70 | 12.637% | $255.3481 | $255.35 | $255.35 | $255.30 |
| Purchase #7 | $203.39 | 6.748% | $217.1148 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $967.56 | $1,047.7069 | $1,047.71 | $1,047.70 | $1,047.70 | |