| 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 | $134.65 | 11.593% | $150.26 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $236.38 | 5.849% | $250.2059 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $188.27 | 6.182% | $199.9089 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $124.65 | 3.623% | $129.1661 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $181.88 | 3.465% | $188.1821 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $229.76 | 7.870% | $247.8421 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $184.38 | 4.797% | $193.2247 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,279.97 | $1,358.7898 | $1,358.79 | $1,358.75 | $1,358.80 | |