| 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 | $13.28 | 5.669% | $14.0328 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $163.55 | 6.771% | $174.624 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $248.61 | 11.257% | $276.596 | $276.60 | $276.60 | $276.60 |
| Purchase #4 | $95.37 | 13.582% | $108.3232 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $8.76 | 3.627% | $9.0777 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $73.64 | 11.730% | $82.278 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $233.97 | 5.733% | $247.3835 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $837.18 | $912.3152 | $912.31 | $912.35 | $912.30 | |