| 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 | $227.59 | 4.560% | $237.9681 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $134.35 | 11.248% | $149.4617 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $83.47 | 9.156% | $91.1125 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $144.65 | 8.223% | $156.5446 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $130.97 | 8.380% | $141.9453 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $54.97 | 6.869% | $58.7459 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $181.90 | 12.717% | $205.0322 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $957.90 | $1,040.8103 | $1,040.81 | $1,040.80 | $1,040.70 | |