| 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 | $236.67 | 12.550% | $266.3721 | $266.37 | $266.35 | $266.40 |
| Purchase #2 | $173.52 | 5.375% | $182.8467 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $242.40 | 11.553% | $270.4045 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $91.39 | 7.500% | $98.2443 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $231.70 | 9.367% | $253.4033 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $170.52 | 8.246% | $184.5811 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $100.74 | 13.407% | $114.2462 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $1,246.94 | $1,370.0982 | $1,370.09 | $1,370.10 | $1,370.00 | |