| 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 | $222.79 | 3.565% | $230.7325 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $212.61 | 3.774% | $220.6339 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $201.45 | 9.814% | $221.2203 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $181.76 | 12.343% | $204.1946 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $221.80 | 4.562% | $231.9185 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $236.89 | 4.304% | $247.0857 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $21.48 | 8.343% | $23.2721 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $1,298.78 | $1,379.0576 | $1,379.05 | $1,379.05 | $1,379.00 | |