| 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 | $219.94 | 13.702% | $250.0762 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $133.83 | 12.853% | $151.0312 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $230.50 | 3.432% | $238.4108 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $35.87 | 10.272% | $39.5546 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $246.83 | 13.823% | $280.9493 | $280.95 | $280.95 | $280.90 |
| Purchase #6 | $60.95 | 11.627% | $68.0367 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $41.82 | 5.175% | $43.9842 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $969.74 | $1,072.0430 | $1,072.04 | $1,072.10 | $1,072.00 | |