| 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 | $96.95 | 5.120% | $101.9138 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $202.86 | 4.512% | $212.013 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $163.31 | 13.841% | $185.9137 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $49.34 | 12.221% | $55.3698 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $40.54 | 10.699% | $44.8774 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $16.90 | 9.149% | $18.4462 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $202.41 | 11.148% | $224.9747 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $772.31 | $843.5086 | $843.50 | $843.45 | $843.50 | |