| 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 | $119.44 | 9.107% | $130.3174 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $66.44 | 11.610% | $74.1537 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $87.78 | 11.407% | $97.7931 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $227.76 | 11.561% | $254.0913 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $198.78 | 4.748% | $208.2181 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $149.58 | 8.524% | $162.3302 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $156.58 | 3.530% | $162.1073 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,006.36 | $1,089.0111 | $1,089.01 | $1,089.00 | $1,089.00 | |