| 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 | $248.51 | 12.582% | $279.7775 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $134.50 | 12.250% | $150.9763 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $189.62 | 6.239% | $201.4504 | $201.45 | $201.45 | $201.50 |
| Purchase #4 | $190.90 | 8.519% | $207.1628 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $74.58 | 3.727% | $77.3596 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $64.34 | 5.282% | $67.7384 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $126.37 | 11.769% | $141.2425 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $1,028.82 | $1,125.7075 | $1,125.71 | $1,125.75 | $1,125.80 | |