| 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 | $129.51 | 11.223% | $144.0449 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $24.98 | 12.585% | $28.1237 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $208.27 | 11.401% | $232.0149 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $32.96 | 10.334% | $36.3661 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $240.89 | 4.502% | $251.7349 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $108.44 | 13.391% | $122.9612 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $235.47 | 7.273% | $252.5957 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $980.52 | $1,067.8414 | $1,067.83 | $1,067.80 | $1,067.80 | |