| 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 | $11.64 | 6.300% | $12.3733 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $233.32 | 11.574% | $260.3245 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $69.50 | 5.415% | $73.2634 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $165.99 | 4.366% | $173.2371 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $244.82 | 12.202% | $274.6929 | $274.69 | $274.70 | $274.70 |
| Purchase #6 | $134.39 | 12.303% | $150.924 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $94.39 | 3.581% | $97.7701 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $954.05 | $1,042.5853 | $1,042.57 | $1,042.50 | $1,042.60 | |