| 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 | $218.50 | 3.785% | $226.7702 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $198.41 | 7.848% | $213.9812 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $190.25 | 8.505% | $206.4308 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $74.38 | 5.782% | $78.6807 | $78.68 | $78.70 | $78.70 |
| Purchase #5 | $250.59 | 12.852% | $282.7958 | $282.80 | $282.80 | $282.80 |
| Purchase #6 | $131.67 | 8.688% | $143.1095 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $192.40 | 11.748% | $215.0032 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,256.20 | $1,366.7714 | $1,366.77 | $1,366.80 | $1,366.80 | |