| 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 | $13.29 | 3.154% | $13.7092 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $141.89 | 6.305% | $150.8362 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $229.55 | 6.814% | $245.1915 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $186.83 | 3.430% | $193.2383 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $209.35 | 12.750% | $236.0421 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $65.44 | 5.582% | $69.0929 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $94.37 | 13.260% | $106.8835 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $940.72 | $1,014.9937 | $1,014.99 | $1,015.05 | $1,014.90 | |