| 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 | $201.67 | 11.375% | $224.61 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $225.91 | 12.317% | $253.7353 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $193.85 | 6.550% | $206.5472 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $5.97 | 9.646% | $6.5459 | $6.55 | $6.55 | $6.50 |
| Purchase #5 | $9.35 | 9.465% | $10.235 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $214.70 | 6.308% | $228.2433 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $15.51 | 5.562% | $16.3727 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $866.96 | $946.2894 | $946.30 | $946.30 | $946.10 | |