| 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 | $231.82 | 10.831% | $256.9284 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $85.79 | 13.614% | $97.4695 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $68.28 | 3.157% | $70.4356 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $184.65 | 4.799% | $193.5114 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $86.31 | 13.686% | $98.1224 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $202.25 | 8.527% | $219.4959 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $232.74 | 10.420% | $256.9915 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,091.84 | $1,192.9547 | $1,192.96 | $1,192.95 | $1,192.90 | |