| 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 | $222.44 | 11.793% | $248.6723 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $238.92 | 3.243% | $246.6682 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $91.59 | 9.673% | $100.4495 | $100.45 | $100.45 | $100.40 |
| Purchase #4 | $208.87 | 3.556% | $216.2974 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $9.47 | 5.609% | $10.0012 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $232.63 | 9.210% | $254.0552 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $185.42 | 12.867% | $209.278 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $1,189.34 | $1,285.4218 | $1,285.43 | $1,285.40 | $1,285.50 | |