| 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 | $250.96 | 8.689% | $272.7659 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $98.31 | 3.140% | $101.3969 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $204.44 | 4.521% | $213.6827 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $231.90 | 8.861% | $252.4487 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $116.81 | 9.381% | $127.7679 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $170.55 | 5.505% | $179.9388 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $139.35 | 11.376% | $155.2025 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,212.32 | $1,303.2034 | $1,303.21 | $1,303.20 | $1,303.20 | |