| 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 | $220.45 | 6.217% | $234.1554 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $22.77 | 7.414% | $24.4582 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $125.52 | 10.696% | $138.9456 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $17.66 | 6.400% | $18.7902 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $248.47 | 4.346% | $259.2685 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $88.58 | 3.417% | $91.6068 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $191.75 | 13.212% | $217.084 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $915.20 | $984.3087 | $984.32 | $984.30 | $984.40 | |