| 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 | $99.84 | 13.382% | $113.2006 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $203.85 | 10.385% | $225.0198 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $190.81 | 13.623% | $216.804 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $137.51 | 5.347% | $144.8627 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $226.78 | 9.523% | $248.3763 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $213.64 | 8.723% | $232.2758 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $240.98 | 6.774% | $257.304 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,313.41 | $1,437.8432 | $1,437.84 | $1,437.85 | $1,437.90 | |