| 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 | $199.75 | 5.622% | $210.9799 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $175.58 | 12.131% | $196.8796 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $231.46 | 8.668% | $251.523 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $203.33 | 7.240% | $218.0511 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $17.87 | 5.235% | $18.8055 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $22.51 | 10.851% | $24.9526 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $5.93 | 6.375% | $6.308 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $856.43 | $927.4997 | $927.50 | $927.50 | $927.60 | |