| 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 | $142.31 | 4.351% | $148.5019 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $217.69 | 10.111% | $239.7006 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $67.99 | 4.585% | $71.1073 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $246.37 | 10.234% | $271.5835 | $271.58 | $271.60 | $271.60 |
| Purchase #5 | $40.30 | 7.655% | $43.385 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $209.70 | 11.663% | $234.1573 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $220.78 | 9.320% | $241.3567 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,145.14 | $1,249.7923 | $1,249.80 | $1,249.80 | $1,249.90 | |