| 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 | $191.99 | 12.164% | $215.3437 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $108.87 | 12.199% | $122.1511 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $95.35 | 7.214% | $102.2285 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $146.99 | 6.563% | $156.637 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $80.37 | 11.773% | $89.832 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $247.96 | 8.119% | $268.0919 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $136.97 | 5.505% | $144.5102 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $1,008.50 | $1,098.7944 | $1,098.79 | $1,098.85 | $1,098.70 | |