| 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 | $26.59 | 4.750% | $27.853 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $214.61 | 13.117% | $242.7604 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $141.88 | 3.416% | $146.7266 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $236.65 | 11.252% | $263.2779 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $129.92 | 9.287% | $141.9857 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $167.56 | 6.872% | $179.0747 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $175.72 | 11.455% | $195.8487 | $195.85 | $195.85 | $195.80 |
| 7 purchase totals = | $1,092.93 | $1,197.5270 | $1,197.53 | $1,197.55 | $1,197.60 | |