| 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 | $217.37 | 3.298% | $224.5389 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $235.51 | 9.336% | $257.4972 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $177.60 | 3.334% | $183.5212 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $200.57 | 5.806% | $212.2151 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $241.95 | 9.189% | $264.1828 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $65.37 | 4.217% | $68.1267 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $8.86 | 9.761% | $9.7248 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $1,147.23 | $1,219.8067 | $1,219.81 | $1,219.80 | $1,219.70 | |