| 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 | $226.37 | 11.718% | $252.896 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $189.44 | 5.240% | $199.3667 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $62.94 | 13.798% | $71.6245 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $50.34 | 4.699% | $52.7055 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $37.44 | 7.334% | $40.1858 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $245.48 | 12.546% | $276.2779 | $276.28 | $276.30 | $276.30 |
| Purchase #7 | $86.87 | 3.671% | $90.059 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $898.88 | $983.1154 | $983.13 | $983.10 | $983.20 | |