| 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 | $211.87 | 6.639% | $225.936 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $190.37 | 4.221% | $198.4055 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $190.71 | 10.669% | $211.0568 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $59.99 | 10.261% | $66.1456 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $61.98 | 11.479% | $69.0947 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $234.72 | 5.375% | $247.3362 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $108.74 | 4.478% | $113.6094 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $1,058.38 | $1,131.5842 | $1,131.60 | $1,131.60 | $1,131.50 | |