| 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 | $45.25 | 3.599% | $46.8785 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $202.40 | 13.814% | $230.3595 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $125.30 | 6.343% | $133.2478 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $16.49 | 10.636% | $18.2439 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $191.61 | 13.819% | $218.0886 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $216.28 | 12.657% | $243.6546 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $104.88 | 6.198% | $111.3805 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $902.21 | $1,001.8534 | $1,001.85 | $1,001.90 | $1,001.90 | |