| 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 | $69.39 | 12.854% | $78.3094 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $70.43 | 12.275% | $79.0753 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $219.66 | 8.756% | $238.8934 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $188.83 | 9.810% | $207.3542 | $207.35 | $207.35 | $207.40 |
| Purchase #5 | $179.89 | 7.364% | $193.1371 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $11.88 | 11.138% | $13.2032 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $207.77 | 9.167% | $226.8163 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $947.85 | $1,036.7889 | $1,036.79 | $1,036.80 | $1,036.80 | |