| 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 | $223.62 | 3.508% | $231.4646 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $104.29 | 12.805% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $179.25 | 8.243% | $194.0256 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $209.72 | 6.636% | $223.637 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $92.70 | 8.540% | $100.6166 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $242.76 | 3.320% | $250.8196 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $226.42 | 5.749% | $239.4369 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,278.76 | $1,357.6446 | $1,357.65 | $1,357.65 | $1,357.50 | |