| 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 | $134.51 | 5.695% | $142.1703 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $111.83 | 5.235% | $117.6843 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $126.57 | 11.282% | $140.8496 | $140.85 | $140.85 | $140.80 |
| Purchase #4 | $35.38 | 9.380% | $38.6986 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $207.75 | 11.835% | $232.3372 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $236.65 | 5.665% | $250.0562 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $179.61 | 7.559% | $193.1867 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $1,032.30 | $1,114.9829 | $1,114.99 | $1,115.00 | $1,115.00 | |