| 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 | $233.60 | 4.158% | $243.3131 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $27.93 | 8.535% | $30.3138 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $247.93 | 8.714% | $269.5346 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $117.79 | 9.594% | $129.0908 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $77.99 | 11.113% | $86.657 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $181.94 | 12.603% | $204.8699 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $141.86 | 7.619% | $152.6683 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $1,029.04 | $1,116.4475 | $1,116.44 | $1,116.40 | $1,116.50 | |