| 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 | $202.92 | 10.296% | $223.8126 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $90.71 | 13.368% | $102.8361 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $240.85 | 9.531% | $263.8054 | $263.81 | $263.80 | $263.80 |
| Purchase #4 | $48.67 | 6.197% | $51.6861 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $78.68 | 8.852% | $85.6448 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $142.40 | 12.360% | $160.0006 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $223.33 | 5.705% | $236.071 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,027.56 | $1,123.8566 | $1,123.86 | $1,123.85 | $1,123.80 | |