| 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 | $115.87 | 12.765% | $130.6608 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $214.54 | 6.509% | $228.5044 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $63.88 | 5.585% | $67.4477 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $113.77 | 4.553% | $118.9499 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $239.72 | 7.439% | $257.5528 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $122.75 | 3.126% | $126.5872 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $187.61 | 13.188% | $212.352 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $1,058.14 | $1,142.0548 | $1,142.05 | $1,142.05 | $1,142.10 | |