| 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 | $183.33 | 7.259% | $196.6379 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $62.26 | 6.504% | $66.3094 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $41.41 | 13.366% | $46.9449 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $242.40 | 4.450% | $253.1868 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $105.27 | 9.385% | $115.1496 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $115.44 | 5.478% | $121.7638 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $194.37 | 5.590% | $205.2353 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $944.48 | $1,005.2277 | $1,005.23 | $1,005.25 | $1,005.10 | |