| 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 | $213.30 | 3.270% | $220.2749 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $65.83 | 9.267% | $71.9305 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $236.32 | 8.619% | $256.6884 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $37.58 | 10.300% | $41.4507 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $161.75 | 12.532% | $182.0205 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $195.29 | 11.435% | $217.6214 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $177.52 | 8.387% | $192.4086 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,087.59 | $1,182.3950 | $1,182.39 | $1,182.35 | $1,182.40 | |