| 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 | $198.93 | 7.657% | $214.1621 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $250.32 | 3.124% | $258.14 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $232.85 | 6.221% | $247.3356 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $103.54 | 10.468% | $114.3786 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $73.42 | 10.813% | $81.3589 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $7.41 | 11.104% | $8.2328 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $41.80 | 6.258% | $44.4158 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $908.27 | $968.0238 | $968.03 | $968.05 | $968.00 | |