| 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 | $203.33 | 6.474% | $216.4936 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $208.61 | 9.628% | $228.695 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $198.52 | 6.694% | $211.8089 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $14.88 | 3.686% | $15.4285 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $57.77 | 5.380% | $60.878 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $174.31 | 4.449% | $182.0651 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $189.40 | 12.121% | $212.3572 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,046.82 | $1,127.7263 | $1,127.74 | $1,127.75 | $1,127.80 | |