| 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 | $238.90 | 4.630% | $249.9611 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $182.44 | 7.679% | $196.4496 | $196.45 | $196.45 | $196.40 |
| Purchase #3 | $208.93 | 9.232% | $228.2184 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $72.58 | 9.555% | $79.515 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $169.88 | 9.546% | $186.0967 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $224.54 | 5.223% | $236.2677 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $171.35 | 6.426% | $182.361 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,268.62 | $1,358.8695 | $1,358.88 | $1,358.80 | $1,358.90 | |