| 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 | $25.55 | 4.469% | $26.6918 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $201.54 | 12.415% | $226.5612 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $250.71 | 11.730% | $280.1183 | $280.12 | $280.10 | $280.10 |
| Purchase #4 | $131.60 | 12.819% | $148.4698 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $191.78 | 9.516% | $210.0298 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $91.33 | 6.185% | $96.9788 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $39.99 | 10.624% | $44.2385 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $932.50 | $1,033.0882 | $1,033.09 | $1,033.10 | $1,033.10 | |