| 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 | $123.32 | 10.523% | $136.297 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $86.72 | 7.703% | $93.4 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $234.68 | 3.552% | $243.0158 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $123.98 | 5.205% | $130.4332 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $14.82 | 13.465% | $16.8155 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $221.65 | 7.138% | $237.4714 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $224.35 | 3.556% | $232.3279 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $1,029.52 | $1,089.7608 | $1,089.77 | $1,089.75 | $1,089.70 | |