| 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 | $91.58 | 10.419% | $101.1217 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $213.69 | 11.189% | $237.5998 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $137.49 | 3.415% | $142.1853 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $191.34 | 8.539% | $207.6785 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $232.67 | 7.851% | $250.9369 | $250.94 | $250.95 | $250.90 |
| Purchase #6 | $86.58 | 12.431% | $97.3428 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $98.60 | 6.516% | $105.0248 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $1,051.95 | $1,141.8898 | $1,141.89 | $1,141.90 | $1,141.80 | |