| 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 | $95.44 | 10.386% | $105.3524 | $105.35 | $105.35 | $105.40 |
| Purchase #2 | $237.84 | 4.169% | $247.7555 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $85.37 | 11.206% | $94.9366 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $105.26 | 13.728% | $119.7101 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $221.71 | 4.737% | $232.2124 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $64.54 | 12.802% | $72.8024 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $238.84 | 4.679% | $250.0153 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,049.00 | $1,122.7847 | $1,122.79 | $1,122.75 | $1,122.80 | |