| 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 | $210.77 | 4.638% | $220.5455 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $157.75 | 12.107% | $176.8488 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $76.53 | 6.605% | $81.5848 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $108.78 | 9.156% | $118.7399 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $248.87 | 3.632% | $257.909 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $132.34 | 7.183% | $141.846 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $123.79 | 3.395% | $127.9927 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $1,058.83 | $1,125.4667 | $1,125.47 | $1,125.50 | $1,125.30 | |