| 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 | $250.69 | 12.704% | $282.5377 | $282.54 | $282.55 | $282.50 |
| Purchase #2 | $71.69 | 12.231% | $80.4584 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $115.56 | 9.132% | $126.1129 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $110.91 | 5.773% | $117.3128 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $139.65 | 11.305% | $155.4374 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $101.94 | 13.485% | $115.6866 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $223.65 | 3.445% | $231.3547 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $1,014.09 | $1,108.9005 | $1,108.90 | $1,108.90 | $1,108.90 | |