| 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 | $243.41 | 8.296% | $263.6033 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $208.57 | 4.275% | $217.4864 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $214.77 | 13.315% | $243.3666 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $177.87 | 13.269% | $201.4716 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $175.58 | 7.254% | $188.3166 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $57.69 | 5.794% | $61.0326 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $223.37 | 13.486% | $253.4937 | $253.49 | $253.50 | $253.50 |
| 7 purchase totals = | $1,301.26 | $1,428.7708 | $1,428.77 | $1,428.75 | $1,428.80 | |