| 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 | $225.98 | 12.352% | $253.893 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $242.53 | 3.516% | $251.0574 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $43.32 | 12.310% | $48.6527 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $93.59 | 11.178% | $104.0515 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $146.95 | 4.844% | $154.0683 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $100.76 | 10.561% | $111.4013 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $196.73 | 5.234% | $207.0268 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,049.86 | $1,130.1510 | $1,130.15 | $1,130.15 | $1,130.30 | |