| 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 | $130.95 | 4.262% | $136.5311 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $13.64 | 5.758% | $14.4254 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $18.64 | 7.824% | $20.0984 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $235.54 | 8.207% | $254.8708 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $147.70 | 9.563% | $161.8246 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $102.36 | 11.457% | $114.0874 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $146.93 | 7.795% | $158.3832 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $795.76 | $860.2209 | $860.22 | $860.25 | $860.20 | |