| 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 | $12.71 | 13.589% | $14.4372 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $168.83 | 6.362% | $179.571 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $128.89 | 4.671% | $134.9105 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $202.36 | 10.814% | $224.2432 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $191.49 | 9.351% | $209.3962 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $243.45 | 6.580% | $259.469 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $30.53 | 12.253% | $34.2708 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $978.26 | $1,056.2979 | $1,056.30 | $1,056.25 | $1,056.30 | |