| 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 | $218.49 | 12.339% | $245.4495 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $236.48 | 7.469% | $254.1427 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $209.26 | 6.603% | $223.0774 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $239.78 | 10.783% | $265.6355 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $223.75 | 4.366% | $233.5189 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $234.39 | 5.233% | $246.6556 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $34.77 | 3.495% | $35.9852 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $1,396.92 | $1,504.4648 | $1,504.48 | $1,504.50 | $1,504.40 | |