| 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 | $223.31 | 13.116% | $252.5993 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $47.82 | 9.250% | $52.2434 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $56.36 | 4.362% | $58.8184 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $179.61 | 8.674% | $195.1894 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $183.93 | 9.627% | $201.6369 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $91.25 | 12.798% | $102.9282 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $25.71 | 8.254% | $27.8321 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $807.99 | $891.2477 | $891.25 | $891.30 | $891.10 | |