| 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 | $18.93 | 13.365% | $21.46 | $21.46 | $21.45 | $21.50 |
| Purchase #2 | $206.34 | 7.343% | $221.4915 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $120.34 | 3.717% | $124.813 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $218.63 | 7.512% | $235.0535 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $124.96 | 7.476% | $134.302 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $240.94 | 11.772% | $269.3035 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $148.95 | 6.810% | $159.0935 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $1,079.09 | $1,165.5170 | $1,165.50 | $1,165.50 | $1,165.60 | |