| 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 | $201.80 | 6.299% | $214.5114 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $191.73 | 10.542% | $211.9422 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $46.89 | 10.630% | $51.8744 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $178.78 | 10.660% | $197.8379 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $122.72 | 13.201% | $138.9203 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $213.72 | 6.502% | $227.6161 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $60.94 | 10.355% | $67.2503 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $1,016.58 | $1,109.9526 | $1,109.95 | $1,109.90 | $1,109.90 | |