| 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 | $239.53 | 5.248% | $252.1005 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $138.87 | 4.282% | $144.8164 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $22.30 | 3.747% | $23.1356 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $98.74 | 9.287% | $107.91 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $157.39 | 12.604% | $177.2274 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $153.93 | 9.383% | $168.3733 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $247.72 | 10.770% | $274.3994 | $274.40 | $274.40 | $274.40 |
| 7 purchase totals = | $1,058.48 | $1,147.9626 | $1,147.97 | $1,147.95 | $1,147.90 | |