| 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 | $246.99 | 9.141% | $269.5674 | $269.57 | $269.55 | $269.60 |
| Purchase #2 | $238.52 | 13.147% | $269.8782 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $225.27 | 3.647% | $233.4856 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $167.87 | 11.282% | $186.8091 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $100.73 | 7.761% | $108.5477 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $105.44 | 11.302% | $117.3568 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $237.87 | 6.695% | $253.7954 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,322.69 | $1,439.4402 | $1,439.46 | $1,439.45 | $1,439.50 | |