| 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 | $230.32 | 12.420% | $258.9257 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $28.38 | 6.662% | $30.2707 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $191.60 | 13.574% | $217.6078 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $79.76 | 8.102% | $86.2222 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $68.28 | 3.363% | $70.5763 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $122.63 | 7.730% | $132.1093 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $227.85 | 4.791% | $238.7663 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $948.82 | $1,034.4783 | $1,034.49 | $1,034.45 | $1,034.50 | |