| 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 | $138.51 | 9.422% | $151.5604 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $41.70 | 4.308% | $43.4964 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $29.57 | 5.499% | $31.1961 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $223.45 | 11.357% | $248.8272 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $20.62 | 9.573% | $22.594 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $196.52 | 9.403% | $214.9988 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $122.59 | 3.202% | $126.5153 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $772.96 | $839.1882 | $839.20 | $839.20 | $839.20 | |