| 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 | $193.56 | 8.404% | $209.8268 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $13.78 | 9.342% | $15.0673 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $233.72 | 8.464% | $253.5021 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $8.92 | 4.791% | $9.3474 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $185.32 | 8.618% | $201.2909 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $199.90 | 9.469% | $218.8285 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $98.59 | 9.478% | $107.9344 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $933.79 | $1,015.7974 | $1,015.80 | $1,015.85 | $1,015.70 | |