| 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 | $221.27 | 9.873% | $243.116 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $102.38 | 11.850% | $114.512 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $74.52 | 7.668% | $80.2342 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $219.33 | 3.107% | $226.1446 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $153.33 | 9.274% | $167.5498 | $167.55 | $167.55 | $167.50 |
| Purchase #6 | $218.38 | 12.529% | $245.7408 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $144.73 | 12.277% | $162.4985 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,133.94 | $1,239.7959 | $1,239.79 | $1,239.80 | $1,239.60 | |