| 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 | $171.56 | 9.298% | $187.5116 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $34.50 | 4.368% | $36.007 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $243.85 | 3.313% | $251.9288 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $120.41 | 9.511% | $131.8622 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $216.32 | 9.206% | $236.2344 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $102.62 | 3.525% | $106.2374 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $70.91 | 13.473% | $80.4637 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $960.17 | $1,030.2451 | $1,030.24 | $1,030.25 | $1,030.20 | |