| 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 | $200.97 | 3.598% | $208.2009 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $202.82 | 4.603% | $212.1558 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $124.64 | 5.704% | $131.7495 | $131.75 | $131.75 | $131.70 |
| Purchase #4 | $165.48 | 9.304% | $180.8763 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $154.98 | 7.628% | $166.8019 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $238.88 | 3.532% | $247.3172 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $149.73 | 4.563% | $156.5622 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $1,237.50 | $1,303.6638 | $1,303.67 | $1,303.65 | $1,303.70 | |