| 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 | $135.25 | 4.116% | $140.8169 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $115.48 | 5.403% | $121.7194 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $243.69 | 5.491% | $257.071 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $63.44 | 7.873% | $68.4346 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $10.64 | 5.323% | $11.2064 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $67.30 | 4.159% | $70.099 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $183.48 | 8.199% | $198.5235 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $819.28 | $867.8708 | $867.87 | $867.80 | $867.80 | |