| 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 | $123.83 | 3.864% | $128.6148 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $68.36 | 9.514% | $74.8638 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $153.91 | 6.532% | $163.9634 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $189.30 | 5.634% | $199.9652 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $226.75 | 9.453% | $248.1847 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $34.82 | 4.496% | $36.3855 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $155.29 | 13.284% | $175.9187 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $952.26 | $1,027.8961 | $1,027.89 | $1,027.85 | $1,028.00 | |