| 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 | $14.71 | 9.713% | $16.1388 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $229.29 | 10.241% | $252.7716 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $170.44 | 10.290% | $187.9783 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $179.69 | 8.323% | $194.6456 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $224.29 | 3.224% | $231.5211 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $209.28 | 6.557% | $223.0025 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $213.43 | 8.691% | $231.9792 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,241.13 | $1,338.0371 | $1,338.04 | $1,338.05 | $1,338.00 | |