| 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 | $202.89 | 10.681% | $224.5607 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $105.47 | 8.310% | $114.2346 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $28.43 | 13.594% | $32.2948 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $226.38 | 7.537% | $243.4423 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $94.52 | 13.300% | $107.0912 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $222.32 | 13.540% | $252.4221 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $162.91 | 6.211% | $173.0283 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $1,042.92 | $1,147.0740 | $1,147.06 | $1,147.10 | $1,147.00 | |