| 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 | $190.70 | 8.181% | $206.3012 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $99.82 | 6.764% | $106.5718 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $230.29 | 3.873% | $239.2091 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $165.91 | 8.766% | $180.4537 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $46.86 | 8.341% | $50.7686 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $166.47 | 3.147% | $171.7088 | $171.71 | $171.70 | $171.70 |
| Purchase #7 | $106.95 | 5.516% | $112.8494 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $1,007.00 | $1,067.8626 | $1,067.86 | $1,067.80 | $1,067.90 | |