| 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 | $150.82 | 3.134% | $155.5467 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $99.78 | 3.361% | $103.1336 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $245.86 | 6.565% | $262.0007 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $209.75 | 8.217% | $226.9852 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $202.80 | 6.566% | $216.1158 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $75.75 | 7.159% | $81.1729 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $215.27 | 9.668% | $236.0823 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,200.03 | $1,281.0372 | $1,281.04 | $1,281.05 | $1,281.00 | |