| 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 | $191.66 | 8.219% | $207.4125 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $71.83 | 6.259% | $76.3258 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $212.50 | 5.585% | $224.3681 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $248.88 | 11.859% | $278.3947 | $278.39 | $278.40 | $278.40 |
| Purchase #5 | $233.98 | 5.492% | $246.8302 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $193.79 | 9.556% | $212.3086 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $183.46 | 4.615% | $191.9267 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,336.10 | $1,437.5666 | $1,437.57 | $1,437.60 | $1,437.50 | |