| 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 | $220.26 | 6.299% | $234.1342 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $164.37 | 7.724% | $177.0659 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $247.75 | 11.180% | $275.4485 | $275.45 | $275.45 | $275.40 |
| Purchase #4 | $84.88 | 6.557% | $90.4456 | $90.45 | $90.45 | $90.40 |
| Purchase #5 | $14.69 | 8.782% | $15.9801 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $114.99 | 8.620% | $124.9021 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $112.82 | 10.449% | $124.6086 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $959.76 | $1,042.5850 | $1,042.59 | $1,042.60 | $1,042.50 | |