| 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 | $141.42 | 3.646% | $146.5762 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $196.73 | 8.136% | $212.736 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $170.89 | 12.693% | $192.5811 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $249.35 | 9.237% | $272.3825 | $272.38 | $272.40 | $272.40 |
| Purchase #5 | $82.30 | 3.561% | $85.2307 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $239.78 | 3.317% | $247.7335 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $149.55 | 11.797% | $167.1924 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $1,230.02 | $1,324.4324 | $1,324.43 | $1,324.55 | $1,324.40 | |