| 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 | $211.49 | 9.126% | $230.7906 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $193.83 | 7.247% | $207.8769 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $102.42 | 5.783% | $108.3429 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $18.74 | 8.167% | $20.2705 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $87.80 | 4.303% | $91.578 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $155.51 | 13.414% | $176.3701 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $243.90 | 7.689% | $262.6535 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $1,013.69 | $1,097.8825 | $1,097.88 | $1,097.90 | $1,098.00 | |