| 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 | $238.55 | 4.839% | $250.0934 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $125.41 | 10.580% | $138.6784 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $19.40 | 6.561% | $20.6728 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $144.34 | 13.701% | $164.116 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $202.78 | 4.795% | $212.5033 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $141.45 | 13.172% | $160.0818 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $243.42 | 5.634% | $257.1343 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,115.35 | $1,203.2800 | $1,203.27 | $1,203.30 | $1,203.30 | |