| 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 | $185.91 | 3.504% | $192.4243 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $125.60 | 8.332% | $136.065 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $147.44 | 4.667% | $154.321 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $60.65 | 6.815% | $64.7833 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $230.90 | 7.375% | $247.9289 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $51.53 | 12.289% | $57.8625 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $180.88 | 8.177% | $195.6706 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $982.91 | $1,049.0556 | $1,049.05 | $1,049.00 | $1,049.10 | |