| 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 | $10.77 | 12.399% | $12.1054 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $141.27 | 9.475% | $154.6553 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $13.69 | 12.467% | $15.3967 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $59.36 | 4.197% | $61.8513 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $203.34 | 13.340% | $230.4656 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $201.34 | 13.148% | $227.8122 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $226.87 | 12.133% | $254.3961 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $856.64 | $956.6826 | $956.70 | $956.65 | $956.80 | |