| 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 | $91.72 | 8.483% | $99.5006 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $97.67 | 6.874% | $104.3838 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $250.36 | 11.824% | $279.9626 | $279.96 | $279.95 | $280.00 |
| Purchase #4 | $173.33 | 5.617% | $183.0659 | $183.07 | $183.05 | $183.10 |
| Purchase #5 | $225.51 | 10.117% | $248.3248 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $5.74 | 9.543% | $6.2878 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $182.42 | 9.146% | $199.1041 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $1,026.75 | $1,120.6296 | $1,120.62 | $1,120.60 | $1,120.70 | |