| 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 | $67.67 | 11.474% | $75.4345 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $207.54 | 9.642% | $227.551 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $225.31 | 12.426% | $253.307 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $226.90 | 10.340% | $250.3615 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $179.60 | 12.383% | $201.8399 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $223.74 | 12.424% | $251.5375 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $213.75 | 7.315% | $229.3858 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $1,344.51 | $1,489.4172 | $1,489.42 | $1,489.45 | $1,489.40 | |