| 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 | $228.45 | 3.479% | $236.3978 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $125.30 | 8.657% | $136.1472 | $136.15 | $136.15 | $136.10 |
| Purchase #3 | $168.32 | 12.429% | $189.2405 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $133.31 | 10.645% | $147.5008 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $233.55 | 7.277% | $250.5454 | $250.55 | $250.55 | $250.50 |
| Purchase #6 | $93.53 | 3.372% | $96.6838 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $60.63 | 13.312% | $68.7011 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $1,043.09 | $1,125.2166 | $1,125.22 | $1,125.25 | $1,125.10 | |