| 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 | $31.30 | 12.655% | $35.261 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $131.42 | 6.871% | $140.4499 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $243.25 | 6.695% | $259.5356 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $218.78 | 9.486% | $239.5335 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $164.38 | 3.135% | $169.5333 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $21.56 | 12.813% | $24.3225 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $221.85 | 11.337% | $247.0011 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,032.54 | $1,115.6369 | $1,115.63 | $1,115.65 | $1,115.50 | |