| 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 | $188.38 | 5.810% | $199.3249 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $5.32 | 3.566% | $5.5097 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $247.62 | 13.387% | $280.7689 | $280.77 | $280.75 | $280.80 |
| Purchase #4 | $232.66 | 9.346% | $254.4044 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $142.87 | 12.392% | $160.5745 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $13.25 | 5.855% | $14.0258 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $185.87 | 12.230% | $208.6019 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $1,015.97 | $1,123.2101 | $1,123.20 | $1,123.15 | $1,123.20 | |