| 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 | $234.70 | 12.399% | $263.8005 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $125.47 | 6.646% | $133.8087 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $247.79 | 3.212% | $255.749 | $255.75 | $255.75 | $255.70 |
| Purchase #4 | $90.87 | 8.287% | $98.4004 | $98.40 | $98.40 | $98.40 |
| Purchase #5 | $202.78 | 10.668% | $224.4126 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $198.37 | 8.391% | $215.0152 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $205.25 | 8.753% | $223.2155 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $1,305.23 | $1,414.4019 | $1,414.41 | $1,414.35 | $1,414.30 | |