| 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 | $242.46 | 12.753% | $273.3809 | $273.38 | $273.40 | $273.40 |
| Purchase #2 | $101.58 | 4.472% | $106.1227 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $10.28 | 12.864% | $11.6024 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $107.60 | 3.566% | $111.437 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $61.39 | 10.202% | $67.653 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $113.58 | 8.182% | $122.8731 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $27.86 | 7.449% | $29.9353 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $664.75 | $723.0044 | $723.00 | $723.00 | $723.00 | |