| 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 | $231.26 | 5.410% | $243.7712 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $187.61 | 6.705% | $200.1893 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $8.25 | 8.566% | $8.9567 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $224.93 | 13.712% | $255.7724 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $126.71 | 8.414% | $137.3714 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $120.77 | 6.307% | $128.387 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $177.63 | 6.501% | $189.1777 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,077.16 | $1,163.6257 | $1,163.63 | $1,163.60 | $1,163.80 | |