| 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 | $7.92 | 7.767% | $8.5351 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $125.70 | 6.214% | $133.511 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $128.79 | 5.820% | $136.2856 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $134.38 | 3.412% | $138.965 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $204.92 | 9.870% | $225.1456 | $225.15 | $225.15 | $225.10 |
| Purchase #6 | $218.90 | 11.801% | $244.7324 | $244.73 | $244.75 | $244.70 |
| Purchase #7 | $163.32 | 11.717% | $182.4562 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $983.93 | $1,069.6309 | $1,069.65 | $1,069.65 | $1,069.60 | |