| 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 | $107.76 | 6.852% | $115.1437 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $150.56 | 13.157% | $170.3692 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $231.79 | 8.741% | $252.0508 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $200.33 | 10.473% | $221.3106 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $135.69 | 3.146% | $139.9588 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $63.51 | 8.741% | $69.0614 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $38.76 | 13.176% | $43.867 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $928.40 | $1,011.7615 | $1,011.76 | $1,011.70 | $1,011.90 | |