| 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 | $228.49 | 10.367% | $252.1776 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $65.67 | 13.241% | $74.3654 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $103.82 | 3.256% | $107.2004 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $26.63 | 4.622% | $27.8608 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $107.85 | 6.130% | $114.4612 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $241.85 | 8.460% | $262.3105 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $164.90 | 8.333% | $178.6411 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $939.21 | $1,017.0170 | $1,017.02 | $1,017.00 | $1,017.10 | |