| 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 | $212.31 | 13.465% | $240.8975 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $191.62 | 5.200% | $201.5842 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $205.61 | 7.813% | $221.6743 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $71.40 | 10.787% | $79.1019 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $52.32 | 12.177% | $58.691 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $182.71 | 7.453% | $196.3274 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $19.30 | 3.161% | $19.9101 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $935.27 | $1,018.1864 | $1,018.18 | $1,018.20 | $1,018.20 | |