| 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 | $201.79 | 9.636% | $221.2345 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $150.96 | 5.706% | $159.5738 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $238.59 | 13.127% | $269.9097 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $9.92 | 13.373% | $11.2466 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $136.91 | 3.773% | $142.0756 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $51.57 | 12.839% | $58.1911 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $245.46 | 6.837% | $262.2421 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $1,035.20 | $1,124.4734 | $1,124.47 | $1,124.50 | $1,124.40 | |